Passantenhaven Katerveer is a transient marina located on the Katerveerdijk in Zwolle, Overijssel, situated alongside the Katerveersluis lock. The harbour offers several moorings for visiting boaters but provides no onshore facilities.

Stays are limited in duration — a full weekend is permitted, or a maximum of three consecutive weekdays; boats may not remain moored in the same berth for extended periods.