Exhibit 24

POWER OF ATTORNEY

The undersigned does hereby constitute and appoint Tod E. Carpenter, Amy C. Becker, and Melissa A. Osland the undersigned’s attorneys-in-fact and agents, individually and separately, for the purpose of signing in the undersigned’s name and on the undersigned’s behalf as a Director of Donaldson Company, Inc., a report on Form 10-K for the Annual Report for Fiscal Year 2016, pursuant to Section 13 or 15(d) of the Securities Act of 1934, of Donaldson Company, Inc., and any and all amendments thereto, and to deliver on the undersigned’s behalf said report so signed for filing with the Securities and Exchange Commission.

Dated:  September 22, 2017

/s/ Jeffrey Noddle

Signature

Jeffrey Noddle

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POWER OF ATTORNEY

The undersigned does hereby constitute and appoint Amy C. Becker and Melissa A. Osland the undersigned’s attorneys-in-fact and agents, individually and separately, for the purpose of signing in the undersigned’s name and on the undersigned’s behalf as a Director of Donaldson Company, Inc., a report on Form 10-K for the Annual Report for Fiscal Year 2016, pursuant to Section 13 or 15(d) of the Securities Act of 1934, of Donaldson Company, Inc., and any and all amendments thereto, and to deliver on the undersigned’s behalf said report so signed for filing with the Securities and Exchange Commission.

Dated:  September 22, 2017

/s/ Tod E. Carpenter

Signature

Tod E. Carpenter

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POWER OF ATTORNEY

The undersigned does hereby constitute and appoint Tod E. Carpenter, Amy C. Becker, and Melissa A. Osland the undersigned’s attorneys-in-fact and agents, individually and separately, for the purpose of signing in the undersigned’s name and on the undersigned’s behalf as a Director of Donaldson Company, Inc., a report on Form 10-K for the Annual Report for Fiscal Year 2016, pursuant to Section 13 or 15(d) of the Securities Act of 1934, of Donaldson Company, Inc., and any and all amendments thereto, and to deliver on the undersigned’s behalf said report so signed for filing with the Securities and Exchange Commission.

Dated:  September 22, 2017

/s/ Andrew Cecere

Signature

Andrew Cecere

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POWER OF ATTORNEY

The undersigned does hereby constitute and appoint Tod E. Carpenter, Amy C. Becker, and Melissa A. Osland the undersigned’s attorneys-in-fact and agents, individually and separately, for the purpose of signing in the undersigned’s name and on the undersigned’s behalf as a Director of Donaldson Company, Inc., a report on Form 10-K for the Annual Report for Fiscal Year 2016, pursuant to Section 13 or 15(d) of the Securities Act of 1934, of Donaldson Company, Inc., and any and all amendments thereto, and to deliver on the undersigned’s behalf said report so signed for filing with the Securities and Exchange Commission.

Dated:  September 22, 2017

/s/ Michael J. Hoffman

Signature

Michael J. Hoffman

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POWER OF ATTORNEY

The undersigned does hereby constitute and appoint Tod E. Carpenter, Amy C. Becker, and Melissa A. Osland the undersigned’s attorneys-in-fact and agents, individually and separately, for the purpose of signing in the undersigned’s name and on the undersigned’s behalf as a Director of Donaldson Company, Inc., a report on Form 10-K for the Annual Report for Fiscal Year 2016, pursuant to Section 13 or 15(d) of the Securities Act of 1934, of Donaldson Company, Inc., and any and all amendments thereto, and to deliver on the undersigned’s behalf said report so signed for filing with the Securities and Exchange Commission.

Dated:  September 22, 2017

/s/ Douglas A. Milroy

Signature

Douglas A. Milroy

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POWER OF ATTORNEY

The undersigned does hereby constitute and appoint Tod E. Carpenter, Amy C. Becker, and Melissa A. Osland the undersigned’s attorneys-in-fact and agents, individually and separately, for the purpose of signing in the undersigned’s name and on the undersigned’s behalf as a Director of Donaldson Company, Inc., a report on Form 10-K for the Annual Report for Fiscal Year 2016, pursuant to Section 13 or 15(d) of the Securities Act of 1934, of Donaldson Company, Inc., and any and all amendments thereto, and to deliver on the undersigned’s behalf said report so signed for filing with the Securities and Exchange Commission.

Dated:  September 22, 2017

/s/ Willard D. Oberton

Signature

Willard D. Oberton

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POWER OF ATTORNEY

The undersigned does hereby constitute and appoint Tod E. Carpenter, Amy C. Becker, and Melissa A. Osland the undersigned’s attorneys-in-fact and agents, individually and separately, for the purpose of signing in the undersigned’s name and on the undersigned’s behalf as a Director of Donaldson Company, Inc., a report on Form 10-K for the Annual Report for Fiscal Year 2016, pursuant to Section 13 or 15(d) of the Securities Act of 1934, of Donaldson Company, Inc., and any and all amendments thereto, and to deliver on the undersigned’s behalf said report so signed for filing with the Securities and Exchange Commission.

Dated:  September 22, 2017

/s/ James J. Owens

Signature

James J. Owens

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POWER OF ATTORNEY

The undersigned does hereby constitute and appoint Tod E. Carpenter, Amy C. Becker, and Melissa A. Osland the undersigned’s attorneys-in-fact and agents, individually and separately, for the purpose of signing in the undersigned’s name and on the undersigned’s behalf as a Director of Donaldson Company, Inc., a report on Form 10-K for the Annual Report for Fiscal Year 2016, pursuant to Section 13 or 15(d) of the Securities Act of 1934, of Donaldson Company, Inc., and any and all amendments thereto, and to deliver on the undersigned’s behalf said report so signed for filing with the Securities and Exchange Commission.

Dated:  September 22, 2017

/s/ Ajita G. Rajendra

Signature

Ajita G. Rajendra

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POWER OF ATTORNEY

The undersigned does hereby constitute and appoint Tod E. Carpenter, Amy C. Becker, and Melissa A. Osland the undersigned’s attorneys-in-fact and agents, individually and separately, for the purpose of signing in the undersigned’s name and on the undersigned’s behalf as a Director of Donaldson Company, Inc., a report on Form 10-K for the Annual Report for Fiscal Year 2016, pursuant to Section 13 or 15(d) of the Securities Act of 1934, of Donaldson Company, Inc., and any and all amendments thereto, and to deliver on the undersigned’s behalf said report so signed for filing with the Securities and Exchange Commission.

Dated:  September 22, 2017

/s/ Trudy A. Rautio

Signature

Trudy A. Rautio

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POWER OF ATTORNEY

The undersigned does hereby constitute and appoint Tod E. Carpenter, Amy C. Becker, and Melissa A. Osland the undersigned’s attorneys-in-fact and agents, individually and separately, for the purpose of signing in the undersigned’s name and on the undersigned’s behalf as a Director of Donaldson Company, Inc., a report on Form 10-K for the Annual Report for Fiscal Year 2016, pursuant to Section 13 or 15(d) of the Securities Act of 1934, of Donaldson Company, Inc., and any and all amendments thereto, and to deliver on the undersigned’s behalf said report so signed for filing with the Securities and Exchange Commission.

Dated:  September 22, 2017

/s/ John P. Wiehoff

Signature

John P. Wiehoff

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