Ophemert is a village in the Dutch province of Gelderland. It is a part of the municipality of Neerijnen, and lies about 5 km south of Tiel.
Ophemert was a separate municipality between 1818 and 1978, when it was merged with Neerijnen.
In 2001, the village of Ophemert had 1020 inhabitants. The built-up area of the village was 0.30 km², and contained 389 residences. The statistical area "Ophemert", which also can include the peripheral parts of the village, as well as the surrounding countryside, has a population of around 1670.