The 2017–18 RB Leipzig season was the 9th season in the football club's history and 2nd consecutive and overall season in the top flight of German football, the Bundesliga, having been promoted from the 2. Bundesliga in 2016. In addition to the domestic league, RB Leipzig also participated in the season's editions of the domestic cup, the DFB-Pokal, and the first-tier continental cup, the UEFA Champions League. This was the 8th season for Leipzig in the Red Bull Arena, located in Leipzig, Saxony, Germany. The season covers a period from 1 July 2017 to 30 June 2018.

Timo Werner is a German professional footballer who plays as a forward for Premier League club Tottenham Hotspur, on loan from Bundesliga club RB Leipzig, and for the Germany national team.