2017–18 1. FC Kaiserslautern season

The 2017–18 1. FC Kaiserslautern season was the 118th season in the football club's history. The season covered a period from 1 July 2017 to 30 June 2018.

Appearances and goals
! colspan=12 style=background:#dcdcdc; text-align:center| Players transferred out during the season