Walter Planckaert (born 8 April 1948) is a Belgian former professional road racing cyclist.

He is the younger brother of Willy Planckaert, the older brother of Eddy Planckaert, and the uncle of Jo Planckaert.

[1] He had 74 victories in his professional career.

After retiring from riding, he commenced a long career in team management, working for the Panasonic, Novemail–Histor, Palmans, Lotto–Adecco and Chocolade Jacques teams.

This biographical article related to a Belgian cyclist born in the 1940s is a stub.