Iain Tilly
- Full Name: Iain Tilly
- Born: c.2210 (DIS Novel: The Way to the Stars)
- Implied to be about 40 as of 2248 by text
- Species: Human
- Gender: Male
- Wife: Siobhan Tilly ( - 2232 - )
- Marriage ended by 2248 (DIS Novel: The Way to the Stars)
- Daughter: Sylvia Tilly
- Cadet, Starfleet Academy
- Postgraduate work, Starfleet Academy (DIS Novel: The Way to the Stars)
- 2247: Lieutenant, xenoarchaeologist, Starfleet; USS Dorothy Garrod (DIS Novel: The Way to the Stars)