EXHIBIT 24.1

                                POWER OF ATTORNEY


         KNOW ALL PERSONS BY THESE PRESENTS, that the undersigned, in his
capacity as a director of Administaff, Inc., a Delaware corporation (the
"Company") appoints PAUL J. SARVADI, RICHARD G. RAWSON and JOHN H. SPURGIN, II
and each of them, severally, as his true and lawful attorney or
attorneys-in-fact and agent or agents, each of whom shall be authorized to act
with or without the other, with full power of substitution and resubstitution,
to execute, in his capacity as a director of the Company, and to file or cause
to be filed, with the Securities and Exchange Commission, the Company's Annual
Report on Form 10-K for the year ended December 31, 2001 and any and all
amendments thereto as said attorneys or any of them shall deem necessary or
incidental in connection therewith, and all materials required by the Securities
Exchange Act of 1934, as amended, with full power and authority to each of said
attorneys-in-fact and agents to do and perform in the name and on behalf of the
undersigned, each and every act and thing whatsoever that is necessary,
appropriate or advisable in connection with any or all the above-described
matters and to all intents and purposes as the undersigned might or could do in
person, hereby ratifying and confirming all that said attorneys-in-fact and a
gents or any of them or their substitutes, may lawfully do or cause to be done
by virtue hereof.



         /s/ Steven Alesio                           March 6, 2002
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Steven Alesio                                        Date








                                POWER OF ATTORNEY


         KNOW ALL PERSONS BY THESE PRESENTS, that the undersigned, in his
capacity as a director of Administaff, Inc., a Delaware corporation (the
"Company") appoints PAUL J. SARVADI, RICHARD G. RAWSON and JOHN H. SPURGIN, II
and each of them, severally, as his true and lawful attorney or
attorneys-in-fact and agent or agents, each of whom shall be authorized to act
with or without the other, with full power of substitution and resubstitution,
to execute, in his capacity as a director of the Company, and to file or cause
to be filed, with the Securities and Exchange Commission, the Company's Annual
Report on Form 10-K for the year ended December 31, 2001 and any and all
amendments thereto as said attorneys or any of them shall deem necessary or
incidental in connection therewith, and all materials required by the Securities
Exchange Act of 1934, as amended, with full power and authority to each of said
attorneys-in-fact and agents to do and perform in the name and on behalf of the
undersigned, each and every act and thing whatsoever that is necessary,
appropriate or advisable in connection with any or all the above-described
matters and to all intents and purposes as the undersigned might or could do in
person, hereby ratifying and confirming all that said attorneys-in-fact and a
gents or any of them or their substitutes, may lawfully do or cause to be done
by virtue hereof.



   /s/ Jack M. Fields, Jr.                           March 6, 2002
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Jack M. Fields, Jr.                                  Date







                                POWER OF ATTORNEY


         KNOW ALL PERSONS BY THESE PRESENTS, that the undersigned, in his
capacity as a director of Administaff, Inc., a Delaware corporation (the
"Company") appoints PAUL J. SARVADI, RICHARD G. RAWSON and JOHN H. SPURGIN, II
and each of them, severally, as his true and lawful attorney or
attorneys-in-fact and agent or agents, each of whom shall be authorized to act
with or without the other, with full power of substitution and resubstitution,
to execute, in his capacity as a director of the Company, and to file or cause
to be filed, with the Securities and Exchange Commission, the Company's Annual
Report on Form 10-K for the year ended December 31, 2001 and any and all
amendments thereto as said attorneys or any of them shall deem necessary or
incidental in connection therewith, and all materials required by the Securities
Exchange Act of 1934, as amended, with full power and authority to each of said
attorneys-in-fact and agents to do and perform in the name and on behalf of the
undersigned, each and every act and thing whatsoever that is necessary,
appropriate or advisable in connection with any or all the above-described
matters and to all intents and purposes as the undersigned might or could do in
person, hereby ratifying and confirming all that said attorneys-in-fact and a
gents or any of them or their substitutes, may lawfully do or cause to be done
by virtue hereof.



     /s/ Paul S. Lattanzio                           March 6, 2002
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Paul S. Lattanzio                                    Date







                                POWER OF ATTORNEY


         KNOW ALL PERSONS BY THESE PRESENTS, that the undersigned, in his
capacity as a director of Administaff, Inc., a Delaware corporation (the
"Company") appoints PAUL J. SARVADI, RICHARD G. RAWSON and JOHN H. SPURGIN, II
and each of them, severally, as his true and lawful attorney or
attorneys-in-fact and agent or agents, each of whom shall be authorized to act
with or without the other, with full power of substitution and resubstitution,
to execute, in his capacity as a director of the Company, and to file or cause
to be filed, with the Securities and Exchange Commission, the Company's Annual
Report on Form 10-K for the year ended December 31, 2001 and any and all
amendments thereto as said attorneys or any of them shall deem necessary or
incidental in connection therewith, and all materials required by the Securities
Exchange Act of 1934, as amended, with full power and authority to each of said
attorneys-in-fact and agents to do and perform in the name and on behalf of the
undersigned, each and every act and thing whatsoever that is necessary,
appropriate or advisable in connection with any or all the above-described
matters and to all intents and purposes as the undersigned might or could do in
person, hereby ratifying and confirming all that said attorneys-in-fact and a
gents or any of them or their substitutes, may lawfully do or cause to be done
by virtue hereof.



   /s/ Linda Fayne Levinson                          March 6, 2002
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Linda Fayne Levinson                                 Date