Zeller, meaning both prisoner and monk in German, may refer to:

• Zeller Ache, a river of Upper Austria
• Zeller Bach (Isar), a river of Bavaria, Germany, tributary of the Isar
• Zeller Bach (Memminger Ach), a river of Bavaria, Germany, tributary of the Kressenbach (upper course of the Memminger Ach)
• Zeller Bach (Irrsee), a river of the Salzkammergut, Upper Austria, tributary of the Irrsee
• Zeller Blauen (more rarely: Hochblauen), a mountain in the southern Black Forest in Germany
• Zeller See, various lakes in Austria and Germany
  • Zeller See (Lake Constance), part of Lower Lake Constance, Baden-Württemberg, Germany
  • Lake Zell, a lake in the Pinzgau near Zell am See, Zell am See District, state of Salzburg, Austria
  • Zeller See or Irrsee, a lake in the Salzkammergut near Zell am Moos, Vöcklabruck District, Upper Austria, Austria
• Zeller Glacier, glacier in Antarctica
• Zeller Horn, a mountain of Baden-Württemberg, Germany
• Zeller Valley, a valley in the Bavarian Forest in southern Germany

• Zeller (surname)

• Sniper rifle in the 2006 computer game Battlefield 2142
• Herr Zeller, the Gauleiter, in both The Sound of Music, musical and movie
• Julie Zeller in the play "Liliom", which was the basis for Carousel (musical)

• Heinrich Zeller House, also known as Fort Zeller and Zeller's Fort, is a historic 1+1⁄2-story building that has served as a fort, block house and residence. The historic structure is located in Millcreek Township, Lebanon County, Pennsylvania
• Jo Zeller Racing, a Swiss motor racing team
• Zeller's congruence, an algorithm to calculate the day of the week for any Julian or Gregorian calendar date.

This disambiguation page lists articles associated with the title Zeller.
If an internal link led you here, you may wish to change the link to point directly to the intended article.