James Seymour
James or Jim Seymour may refer to:
- James Seymour (artist), English artist
- James Seymour (Iowa politician), Iowa state senator
- James Seymour (Kent cricketer), English cricketer
- James Seymour (Australian cricketer), Australian cricketer
- Jim Seymour (American football), American football player
- Jim Seymour (hurdler), American hurdler
- James Seymour (Michigan politician), Michigan politician
- James [Benjamin Seymour], philatelist
- James M. Seymour, mayor of Newark, New Jersey