The thirteenth season of the American version of Whose Line Is It Anyway? aired in 2017.
Cast
- Host:
- Regular Performers:
Episodes
- Episode 13-01 - 29 May
- Episode 13-02 - 5 June
- Episode 13-03 - 12 June
- Episode 13-04 - 19 June
- Episode 13-05 - 10 July
- Episode 13-06 - 17 July
- Episode 13-07 - 24 July
- Episode 13-08 - 3 August
- Episode 13-09 - 10 August
- Episode 13-10
- Episode 13-11
- Episode 13-12
- Episode 13-13
- Episode 13-14
- Episode 13-15 - 28 September