Lahde or Lähde is the surname of the following people: Andrew Lahde (born 1971), American financier Gerhard Ludvig Lahde (1765–1833), Danish printmaker and publisher Jari Lähde (born 1963), Finnish cyclist Juho Lähde (born 1991), Finnish footballer Matti Lähde (1911–1978), Finnish cross-country skier Nestori Lähde (born 1989), Finnish ice hockey player