Richdale (disambiguation)

Richdale is a hamlet in Alberta, Canada. Richdale may also refer to:
 * Jace Richdale, an American producer and writer
 * Lancelot Eric Richdale (1900–1983), a New Zealand teacher and amateur ornithologist
 * Richdale Estates, Alberta, Canada, a locality
 * Richdale, Minnesota, an unincorporated community in the United States