Jachthaven Oosterbeeks Rijnoever is a small marina and campsite situated directly on the bank of the Nederrijn near Oosterbeek, in the Gelderland province of the Netherlands.

Tucked between the river's breakwaters, the harbour features two floating piers accommodating around thirty boats. Sailing and motor boats up to 6. 5 meters moor outside the pontoons, while smaller rowing and fishing boats up to 4 meters are kept inside.

A visitor's box is available on the east pier for passersby. Small boats are launched from shore using a hand trailer, and a canoe rack is also on site.

The marina is home to the Peter Hensen water sports association and the Zeekadetkorps "Willem Ruys" Arnhem, with sailing lessons regularly offered to young people on the river and in the Rosandapolder.

Water-skiing, stand-up paddleboarding, and fishing are among the other activities available on the Nederrijn here.