Marek Kazimierz Cieślak (born 28 June 1950)[1] is a former speedway rider and current coach.

He earned 29 international caps for the Poland national speedway team.

[3] Cieślak won a second consecutive silver medal at the Speedway World Team Cup in the 1977 Speedway World Team Cup.

After victory in SWC, on 30 July 2007 Polish president Lech Kaczyński honoured him Knight's Cross of Order of Polonia Restituta for prominent contributions for development of Polish speedway sport and for achievement in training work.

[6] In 2010, Cieślak was awarded the Officer's Cross of the Polonia Restituta for outstanding contribution to the development of speedway in Poland, for achievements in training and coaching.