Jack Nichols
- Birthday: n/a
- Astrology: n/a
- Birthplace: n/a
- Years Active: 1968 - 1977
- Ethnicity: Caucasian
- Nationality/Heritage: American
- Hair Color: Brown
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- Tattoo: n/a
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- Frequent partners: Gerard Damiano, John Seeman, Ken Scudder, Mary Philips, Barbara Grumet
- Website: n/a