Form: 10-K

Annual report pursuant to Section 13 and 15(d)

February 22, 2011

Exhibit 21


Subsidiaries of the Company:

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Papa John’s USA, Inc., a Kentucky corporation
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PJ Food Service, Inc., a Kentucky corporation
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Trans Papa Logistics, Inc., a Kentucky corporation
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Preferred Marketing Solutions, Inc., a Kentucky corporation
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Risk Services Corp., a Kentucky corporation
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Capital Delivery, Ltd., a Kentucky corporation
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RSC Insurance Services Ltd., a Bermuda corporation
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DEPZZA, Inc., a Delaware corporation
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Colonel’s Limited, LLC, a Virginia limited liability company
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PJ Holdings, LLC, a Delaware limited liability company
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Star Papa, LP, a Delaware limited partnership company
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Papa John’s Pizza, Ltd., a United Kingdom corporation
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Papa John’s (GB) Holdings Ltd., a United Kingdom corporation
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Papa John’s (GB), Ltd., a United Kingdom corporation
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Papa John’s Mexico, Inc., a Delaware corporation
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Papa John’s Capital, SRL de CV, a Mexican corporation
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Equipo Papa John’s, SRL de CV, a Mexican corporation
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Papa John’s EUM, SRL de CV, a Mexican corporation
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PJ Mexico Franchising SRL de CV, a Mexican corporation
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Papa John’s China, LLC, a Delaware limited liability company
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Papa John’s Beijing Co., Ltd., a Chinese corporation