Last name Bontrager (Bontrager 
) , worldwide, is quite a common family name. The cognomen Bontrager is characteristic of the United States, where it is quite a rare surname, New Zealand, where it is a rare surname, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
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| Bontrager | Germany, Canada, New Zealand, United States, United Kingdom |
| johann bontrager (b. 1750) |
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| eli j. bontrager (b. 1868) |
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| kenneth l. bontrager (b. 1937) |
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| keith bontrager American cyclist, US (b. 1954) |
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| steve bontrager college basketball player (1980–1981) Oral Roberts |
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| martin bontrager researcher |
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| megan bontrager researcher (ORCID 0000-0003-3120-1983) |
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| marion m. bontrager Ed.D. Oklahoma State University 1969 |
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| j.g. bontrager general contractor |
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| john bontrager iv |
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| john bontrager iii |
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