Nuveen Massachusetts Dividend Advantage Municipal Fund

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

FORM N-Q


QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number         811-09451         

        Nuveen Massachusetts Dividend Advantage Municipal Fund         
(Exact name of registrant as specified in charter)


        333 West Wacker Drive, Chicago, Illinois 60606         

(Address of principal executive offices) (Zip code)


Jessica R. Droeger—Vice President and Secretary
        333 West Wacker Drive, Chicago, Illinois 60606         

(Name and address of agent for service)

Registrant's telephone number, including area code:         312-917-7700        

Date of fiscal year end:            05/31          

Date of reporting period:          02/28/05         

Form N-Q is to be used by management investment companies, other than small business investment companies registered on Form N-5 (§§ 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than 60 days after the close of the first and third fiscal quarters, pursuant to rule 30b1-5 under the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use the information provided on Form N-Q in its regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-Q, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-Q unless the Form displays a currently valid Office of Management and Budget (“OMB”) control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to the Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.

Item 1. Schedule of Investments

Portfolio of Investments (Unaudited)
Nuveen Massachusetts Dividend Advantage Municipal Fund (NMB)
February 28, 2005


Principal

Optional Call

Market

Amount (000)

Description(1)

Provisions*

Ratings**

Value


Consumer Discretionary - 1.6% (1.1% of Total Investments)

 

$

500

Boston Industrial Development Financing Authority, Massachusetts, Senior Revenue Bonds, Crosstown

9/12 at 102.00

Ba3

$    483,735

   Center Project, Series 2002, 6.500%, 9/01/35 (Alternative Minimum Tax)


Education and Civic Organizations - 32.2% (21.7% of Total Investments)

 

1,085

Massachusetts Educational Finance Authority, Educational Loan Revenue Bonds, Series 2001E, 5.300%,

7/10 at 100.00

AAA

1,097,684

   1/01/16 (Alternative Minimum Tax) - AMBAC Insured

 

Massachusetts Development Finance Authority, Revenue Bonds, Massachusetts College of Pharmacy and

Allied Health Sciences, Series 2005D:

280

   5.000%, 7/01/24 - AGC Insured

7/15 at 100.00

AAA

292,874

215

   5.000%, 7/01/35 - AGC Insured

7/15 at 100.00

AAA

221,822

 

1,000

Massachusetts Development Finance Authority, Revenue Refunding Bonds, Boston University, Series

5/29 at 105.00

A3

1,193,850

   1999P, 6.000%, 5/15/59

 

500

Massachusetts Development Finance Authority, Revenue Bonds, Milton Academy, Series 2003A, 5.000%,

9/13 at 100.00

AA-

538,670

   9/01/19

 

1,000

Massachusetts Health and Educational Facilities Authority, Revenue Bonds, Boston College, Series

6/13 at 100.00

AA-

1,086,010

   2003N, 5.250%, 6/01/18

 

2,000

Massachusetts Health and Educational Facilities Authority, Revenue Bonds, Tufts University, Series

2/11 at 100.00

AA-

2,191,060

   2001I, 5.500%, 2/15/36

 

500

Massachusetts Health and Educational Facilities Authority, Revenue Bonds, Massachusetts Institute

No Opt. Call

AAA

567,680

   of Technology, Series 2004M, 5.250%, 7/01/15

 

250

University of Massachusetts Building Authority, Senior Lien Project Revenue Bonds, Series 2005-1,

No Opt. Call

AAA

275,153

   5.000%, 5/01/15 - AMBAC Insured

 

1,250

University of Massachusetts Building Authority, Senior Lien Project Revenue Bonds, Series 2000-2,

11/10 at 100.00

AAA

1,355,613

   5.250%, 11/01/20 - AMBAC Insured

 

600

University of Massachusetts Building Authority, Senior Lien Project Revenue Bonds, Series 2003-1,

11/13 at 100.00

AAA

660,678

   5.250%, 11/01/18 - AMBAC Insured

 

250

University of Massachusetts Building Authority, Senior Lien Project Revenue Bonds, Series 2004-1,

11/14 at 100.00

AAA

272,235

   5.250%, 11/01/24 - AMBAC Insured


Healthcare - 13.5% (9.1% of Total Investments)

 

1,000

Massachusetts Health and Educational Facilities Authority, Revenue Bonds, Partners HealthCare

7/09 at 101.00

AA-

1,047,900

   System Inc., Series 1999B, 5.125%, 7/01/19

 

1,000

Massachusetts Health and Educational Facilities Authority, Revenue Bonds, Partners HealthCare

7/11 at 101.00

AA-

1,095,760

   System Inc., Series 2001C, 5.750%, 7/01/32

 

500

Massachusetts Health and Educational Facilities Authority, Revenue Bonds, UMass Memorial Health

7/11 at 100.00

BBB

534,965

   Care, Series 2001C, 6.625%, 7/01/32

 

375

Massachusetts Health and Educational Facilities Authority, Revenue Bonds, Covenant Health Systems

1/12 at 101.00

A-

399,371

   Obligated Group, Series 2002, 6.000%, 7/01/31

 

500

Massachusetts Health and Educational Facilities Authority, Revenue Bonds, Berkshire Health System,

10/11 at 101.00

BBB+

525,890

   Series 2001E, 6.250%, 10/01/31

 

500

Massachusetts Health and Educational Facilities Authority, Revenue Bonds, Northern Berkshire

7/14 at 100.00

BB

504,075

   Community Services Inc., Series 2004B, 6.375%, 7/01/34


Housing/Multifamily - 13.2% (8.9% of Total Investments)

 

1,000

Massachusetts Development Finance Authority, GNMA Collateralized Assisted Living Facility Revenue

3/12 at 105.00

AAA

1,108,780

   Bonds, Arbors at Chicopee, Series 2001A, 6.250%, 9/20/42 (Alternative Minimum Tax)

 

1,250

Massachusetts Housing Finance Agency, Rental Housing Mortgage Revenue Bonds, Series 2001A, 5.850%,

1/11 at 100.00

AAA

1,302,962

   7/01/35 (Alternative Minimum Tax) - AMBAC Insured

 

500

Massachusetts Housing Finance Agency, Housing Revenue Bonds, Series 2003S, 5.050%, 12/01/23

6/13 at 100.00

AA-

510,555

   (Alternative Minimum Tax)

 

1,000

Somerville Housing Authority, Massachusetts, GNMA Collateralized Mortgage Revenue Bonds, Clarendon

5/12 at 103.00

AAA

1,071,040

   Hill Towers, Series 2002, 5.200%, 11/20/22


Housing/Single Family - 2.9% (2.0% of Total Investments)

 

840

Massachusetts Housing Finance Agency, Single Family Housing Revenue Bonds, Series 82, 5.375%,

6/10 at 100.00

AAA

876,414

   12/01/20 (Alternative Minimum Tax) - FSA Insured


Industrials - 0.6% (0.5% of Total Investments)

 

200

Massachusetts Development Finance Agency, Solid Waste Disposal Revenue Bonds, Waste Management

No Opt. Call

BBB

213,962

   Inc., Series 2003, 5.450%, 6/01/14


Long-Term Care - 2.3% (1.5% of Total Investments)

 

655

Massachusetts Development Finance Authority, First Mortgage Revenue Bonds, Berkshire Retirement

7/11 at 102.00

BBB-

688,071

   Community - Edgecombe Project, Series 2001A, 6.750%, 7/01/21


Tax Obligation/General - 33.5% (22.6% of Total Investments)

 

310

Ashland, Massachusetts, General Obligation Bonds, Series 2004, 5.250%, 5/15/23 - AMBAC Insured

5/15 at 100.00

Aaa

340,166

 

1,000

Boston, Massachusetts, General Obligation Bonds, Series 2001A, 5.000%, 2/01/20

2/11 at 100.00

Aa1

1,060,380

 

2,000

Brookline, Massachusetts, General Obligation Bonds, Series 2000, 5.375%, 4/01/17

4/10 at 101.00

Aaa

2,215,360

 

500

East Longmeadow, Massachusetts, General Obligation Bonds, Series 2001, 5.000%, 8/01/14 - AMBAC

8/11 at 101.00

Aaa

546,355

   Insured

 

440

Fall River, Massachusetts, General Obligation Bonds, Series 2003, 5.000%, 2/01/21 - FSA Insured

2/13 at 101.00

AAA

473,251

 

1,675

Lawrence, Massachusetts, General Obligation Bonds, Series 2001, 5.000%, 2/01/21 - AMBAC Insured

2/11 at 100.00

Aaa

1,777,962

 

1,095

Lynn, Massachusetts, General Obligation Bonds, Series 2001, 5.375%, 8/15/12 - FGIC Insured

8/11 at 101.00

Aaa

1,227,057

 

750

Massachusetts, General Obligation Bonds, Consolidated Loan, Series 2002D, 5.500%, 8/01/19

No Opt. Call

Aa2

863,903

 

500

Norwell, Massachusetts, General Obligation Bonds, Series 2003, 5.000%, 11/15/20 - FGIC Insured

No Opt. Call

AAA

555,720

 

Springfield, Massachusetts, General Obligation Bonds, Series 2003:

500

   5.250%, 1/15/15 - MBIA Insured

1/13 at 100.00

AAA

555,425

500

   5.250%, 1/15/23 - MBIA Insured

1/13 at 100.00

AAA

548,990


Tax Obligation/Limited - 20.0% (13.5% of Total Investments)

 

395

Martha's Vineyard Land Bank, Massachusetts, Revenue Bonds, Series 2004, 5.000%, 5/01/26 - AMBAC

5/14 at 100.00

AAA

417,136

   Insured

 

1,000

Massachusetts Bay Transportation Authority, Assessment Bonds, Series 2000A, 5.250%, 7/01/30

7/10 at 100.00

AAA

1,087,590

 

385

Massachusetts Bay Transportation Authority, Senior Lien Sales Tax Revenue Bonds, Series 2004C,

No Opt. Call

AAA

436,101

   5.250%, 7/01/21

 

230

Massachusetts College Building Authority, Project Revenue Bonds, Series 2004A, 5.000%, 5/01/19 -

5/14 at 100.00

AAA

246,866

   MBIA Insured

 

750

Massachusetts, Special Obligation Dedicated Tax Revenue Bonds, Series 2004, 5.250%, 1/01/25 - FGIC

1/14 at 100.00

AAA

810,788

   Insured

 

1,250

Massachusetts, Special Obligation Refunding Notes, Federal Highway Grant Anticipation Note Program,

No Opt. Call

Aaa

1,361,988

   Series 2003A, 5.000%, 12/15/13 - FSA Insured

 

1,000

Puerto Rico Municipal Finance Agency, Series 1999A, 6.000%, 8/01/16 - FSA Insured

8/09 at 101.00

AAA

1,128,860

 

500

Virgin Islands Public Finance Authority, Gross Receipts Taxes Loan Notes, Series 1999A, 6.375%,

10/10 at 101.00

BBB

573,920

   10/01/19


Transportation - 3.5% (2.4% of Total Investments)

 

1,000

Massachusetts Port Authority, Special Facilities Revenue Bonds, BOSFUEL Corporation, Series 1997,

7/07 at 102.00

AAA

1,060,530

   5.500%, 7/01/18 (Alternative Minimum Tax) - MBIA Insured


U.S. Guaranteed *** - 9.2% (6.2% of Total Investments)

 

1,000

Puerto Rico, The Children's Trust Fund, Tobacco Settlement Asset-Backed Bonds, Series 2000,

7/10 at 100.00

AAA

1,137,220

   6.000%, 7/01/26 (Pre-refunded to 7/01/10)

 

500

Massachusetts, General Obligation Bonds, Consolidated Loan, Series 2004B, 5.000%, 8/01/24

8/14 at 100.00

Aa2***

549,555

   (Pre-refunded to 8/01/14)

 

1,000

Puerto Rico Infrastructure Financing Authority, Special Obligation Bonds, Series 2000A, 5.500%,

10/10 at 101.00

AAA

1,102,280

   10/01/40


Utilities - 5.6% (3.8% of Total Investments)

 

1,070

Massachusetts Development Finance Agency, Resource Recovery Revenue Bonds, SEMass System, Series

1/12 at 101.00

AAA

1,192,494

   2001A, 5.625%, 1/01/14 - MBIA Insured

 

500

Massachusetts Industrial Finance Agency, Resource Recovery Revenue Refunding Bonds, Ogden Haverhill

12/08 at 102.00

BBB

512,395

   Project, Series 1998A, 5.600%, 12/01/19 (Alternative Minimum Tax)


Water and Sewer - 9.9% (6.7% of Total Investments)

 

530

Boston Water and Sewerage Commission, Massachusetts, General Revenue Bonds, Senior Series 2004A,

11/14 at 100.00

AA

561,016

   5.000%, 11/01/25

 

1,405

Massachusetts Water Pollution Abatement Trust, Revenue Bonds, MWRA Loan Program, Subordinate Series

8/09 at 101.00

AAA

1,556,529

   1999A, 5.750%, 8/01/29

 

300

Massachusetts Water Resources Authority, General Revenue Bonds, Series 2000A, 5.750%, 8/01/30 -

8/10 at 101.00

AAA

335,722

   FGIC Insured

 

500

Massachusetts Water Pollution Abatement Trust, Revenue Bonds, MWRA Loan Program, Series 2002A,

8/12 at 100.00

AAA

548,540

   5.250%, 8/01/20


$

41,335

Total Long-Term Investments (cost $42,493,792) - 148.0%

44,900,908



Other Assets Less Liabilities - 1.5%

432,578


Preferred Shares, at Liquidation Value - (49.5)%

(15,000,000)


Net Assets Applicable to Common Shares - 100%

$30,333,486


  

Forward Swap Contracts outstanding at February 28, 2005:

Unrealized

Notional

Effective

Termination

Appreciation

Amount

Date(2)

Date

(Depreciation)


Agreement with Morgan Stanley dated December 2, 2004, to pay

semi-annually the notional amount multiplied by 5.465% (annualized)

and receive quarterly the notional amount multiplied by the

three-month USD-LIBOR (United States Dollar-London

Inter-Bank Offered Rates).

$450,000

7/11/05

7/11/25

$(16,839)

Agreement with Morgan Stanley dated December 8, 2004, to pay

semi-annually the notional amount multiplied by 5.313% (annualized)

and receive quarterly the notional amount multiplied by the three-month

USD-LIBOR (United States Dollar-London Inter-Bank Offered Rates).

300,000

7/18/05

7/18/35

(4,762)


$(21,601)


(1)  

All percentages shown in the Portfolio of Investments are based on net assets applicable to Common shares

unless otherwise noted.

(2)  

Effective date represents the date on which both the Fund and counterparty commence interest payment

accruals on each forward swap contract.

*  

Optional Call Provisions: Dates (month and year) and prices of the earliest optional call or redemption.

  

There may be other call provisions at varying prices at later dates.

**  

Ratings: Using the higher of Standard & Poor's or Moody's rating.

***  

Securities are backed by an escrow or trust containing sufficient U.S. Government or U.S. Government

agency securities which ensures the timely payment of principal and interest. Such securities are normally

considered to be equivalent to AAA rated securities.

Income Tax Information

The following information is presented on an income tax basis. Differences between amounts for financial statement

and federal income tax purposes are primarily due to timing differences in recognizing income on taxable market

discount securities and timing differences in recognizing certain gains and losses on security transactions.

At February 28, 2005, the cost of investments was $42,478,795.

Gross unrealized appreciation and gross unrealized depreciation of investments at February 28, 2005, were as

follows:


Gross unrealized:

   Appreciation

$2,446,459

   Depreciation

(24,346)


Net unrealized appreciation of investments

$2,422,113


Item 2. Controls and Procedures.

  1. The registrant's principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the "1940 Act") (17 CFR 270.30a-3(c))) are effective, as of a date within 90 days of the filing date of this report that includes the disclosure required by this paragraph, based on their evaluation of the controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rule 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934 (17 CFR 240.13a-15(b) or 240.15d-15(b)).
  2. There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the registrant's last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting.

Item 3. Exhibits.

File as exhibits as part of this Form a separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the 1940 Act (17 CFR 270.30a-2(a)), exactly as set forth below: EX-99 CERT Attached hereto.


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant)         Nuveen Massachusetts Dividend Advantage Municipal Fund        

By (Signature and Title)*          /s/ Jessica R. Droeger--Vice President and Secretary        

Date         04/29/05        

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By (Signature and Title)*         /s/ Gifford R. Zimmerman--Chief Administrative Officer (principal executive officer)        

Date         04/29/05        

By (Signature and Title)*         /s/ Stephen D. Foy--Vice President and Controller (principal financial officer)        

Date         04/29/05        

* Print the name and title of each signing officer under his or her signature.