Charles Oldham

Charles Oldham (16 April 1868 – 13 April 1942) was an English naturalist who was an expert on ornithology and malacology.

Oldham was born in Lincoln, Lincolnshire, but grew up in Manchester, where his father, Richard Oldham, was a merchant. He was educated at Manchester Grammar School and followed a career with the Commercial Union Insurance Company first in Manchester and later in London until retirement in 1927.