EX-99

Report of Independent Registered Public Accounting Firm


To the Trustees and Shareholders of Putnam Money Market Fund:

In planning and performing our audit of the financial
statements of Putnam Money Market Fund (the Fund) as of and
for the year ended September 30, 2012, in accordance with the
standards of the Public Company Accounting Oversight Board
(United States), we considered the Funds internal control over
financial reporting, including controls over safeguarding
securities, as a basis for designing our auditing procedures
for the purpose of expressing our opinion on the financial
statements and to comply with the requirements of Form NSAR,
but not for the purpose of expressing an opinion on the
effectiveness of the Funds internal control over financial
reporting.  Accordingly, we do not express an opinion on the
effectiveness of the Funds internal control over financial
reporting.

The management of the Fund is responsible for establishing and
maintaining effective internal control over financial
reporting.  In fulfilling this responsibility, estimates and
judgments by management are required to assess the expected
benefits and related costs of controls.  A funds internal
control over financial reporting is a process designed to
provide reasonable assurance regarding the reliability of
financial reporting and the preparation of financial
statements for external purposes in accordance with generally
accepted accounting principles.  A funds internal control over
financial reporting includes those policies and procedures
that (1) pertain to the maintenance of records that, in
reasonable detail, accurately and fairly reflect the
transactions and dispositions of the assets of the company;
(2) provide reasonable assurance that transactions are
recorded as necessary to permit preparation of financial
statements in accordance with generally accepted accounting
principles, and that receipts and expenditures of the fund are
being made only in accordance with authorizations of
management and trustees of the company; and (3) provide
reasonable assurance regarding prevention or timely detection
of unauthorized acquisition, use or disposition of a funds
assets that could have a material effect on the financial
statements.

Because of its inherent limitations, internal control over
financial reporting may not prevent or detect misstatements.
Also, projections of any evaluation of effectiveness to future
periods are subject to the risk that controls may become
inadequate because of changes in conditions, or that the
degree of compliance with the policies or procedures may
deteriorate.

A deficiency in internal control over financial reporting
exists when the design or operation of a control does not
allow management or employees, in the normal course of
performing their assigned functions, to prevent or detect
misstatements on a timely basis.  A material weakness is a
deficiency, or a combination of deficiencies, in internal
control over financial reporting, such that there is a
reasonable possibility that a material misstatement of the
Funds annual or interim financial statements will not be
prevented or detected on a timely basis.

Our consideration of the Funds internal control over financial
reporting was for the limited purpose described in the first
paragraph and would not necessarily disclose all deficiencies
in internal control over financial reporting that might be
material weaknesses under standards established by the Public
Company Accounting Oversight Board (United States).  However,
we noted no deficiencies in the Funds internal control over
financial reporting and its operation,

including controls over safeguarding securities, that we
consider to be material weaknesses as defined above as of
September 30, 2012.

This report is intended solely for the information and use of
management and the Board of Trustees of Putnam Money Market
Fund and the Securities and Exchange Commission and is not
intended to be and should not be used by anyone other than
these specified parties.



/s/ PricewaterhouseCoopers LLP


November 8, 2012
Boston, MA 02110









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EX-99

New accounting pronouncement

In December 2011, the FASB issued ASU No. 2011 11 Disclosures
about Offsetting Assets and Liabilities. The update creates new
disclosure requirements requiring entities to disclose both gross
and net information for derivatives and other financial
instruments that are either offset in the Statement of assets and
liabilities or subject to an enforceable master netting
arrangement or similar agreement. The disclosure requirements are
effective for annual reporting periods beginning on or after
January 1, 2013 and interim periods within those annual periods.
Putnam Management is currently evaluating the application of ASU
2011 11 and its impact, if any, on the funds financial
statements.

EX-99

Putnam Money Market Fund, September 30, 2012, annual report

Because the electronic format for filing Form N-SAR does not
provide adequate space for responding to certain items correctly,
the correct answers are as follows:

72DD1

Class A			157
Class B	  		  2
Class C	  		  3
Class M	  		  3

72DD2

Class R	  		  2
Class T	  		  3

73A1

Class A		  0.0001
Class B		  0.0001
Class C		  0.0001
Class M		  0.0001

73A2

Class R		  0.0001
Class T		  0.0001

74U1

Class A	       1,401,338
Class B	 	  18,035
Class C	   	  23,082
Class M	  	  28,614

74U2

Class R	  	  19,462
Class T	  	  25,480

74V1

Class A		    1.00
Class B		    1.00
Class C		    1.00
Class M		    1.00

74V2

Class R		    1.00
Class T		    1.00

61

Additional Information About Minimum Required Investment

Shareholders can open a fund account with as little as $500 and
make subsequent investments in any amount. The minimum investment
is waived if you make regular investments weekly, semi-monthly,
or monthly through automatic deductions through your bank
checking or savings account. Currently, Putnam is waiving the
minimum, but reserves the right to reject initial investments
under the minimum.

85B

Additional Information About Errors and Omissions Policy

While no claims with respect to the Registrant/Series were filed
under such policy during the period, requests under such policy
for reimbursement of legal expenses and costs arising out of
claims of market timing activity in the Putnam Funds have been
submitted by the investment manager of the Registrant/Series.