Duder

Duder may refer to:

People

 * Tessa Duder, (born 1940), New Zealand author and former swimmer
 * Thomas C. Duder, (1850–1912), Canadian merchant and politician
 * Charles Duder, (1819–1879), Canadian merchant and politician

Fictional character

 * "The Dude" or "The Duder", from the movie The Big Lebowski

Places

 * Duder, Iran, in Fars Province, Iran
 * Duders Beach or Umupuia Beach, in Auckland, New Zealand
 * Duder Regional Park, a park in Auckland, New Zealand