Tiger blood or tiger's blood can refer to:
- the blood of a tiger
- Tiger's blood, a flavor of frozen desserts also called tiger blood
- a phrase used by actor Charlie Sheen
- "Tiger Blood", a track on the single Wetsuit / Tiger Blood by the Vaccines
- "Tiger Blood", a 2013 album by The Quill
- Tiger Blood, a sequel novel to The Tiger's Apprentice by Laurence Yep
- Tigers Blood, a 2024 album by Waxahatchee