Raik J. Dittrich (born 12 October 1968 in Sebnitz) is a retired East German biathlete who won two World Championships medals.

He competed for SG Dynamo Zinnwald and was coached by Heinz Kluge, Horst Koschka, Klaus Siebert and Steffen Thierfelder.

At the 1989 Biathlon World Championships in Feistritz an der Drau, he won the bronze medal in the team competition together with Andreas Heymann, André Sehmisch and Steffen Hoos.

His career highlight came in 1990 when he won the gold medal in the team competition at the World Championships with Mark Kirchner, Birk Anders and Frank Luck.

Since 2022, Dittrich has been managing consulting projects for the sports and outdoor industry across Europe.