Martin Lewis
Martin Lewis or Martyn Lewis may refer to:
- Martin Lewis (artist), Australian artist and printmaker
- Martin Lewis (Australian actor)
- Martin Lewis (basketball), American basketball player
- Martin Lewis (cricketer), English cricketer
- Martin Lewis (English actor), actor in The Heirloom Mystery
- Martin Lewis (financial journalist), English journalist, television presenter, author
- Martin Lewis (humorist), US-based writer, radio/TV host, humorist, producer, marketing strategist
- Martyn Lewis, Welsh broadcast journalist
- Martyn Lewis (badminton), Welsh badminton player