Charles Oldham

Charles Oldham may refer to:

• Charles Oldham (naturalist) (1868–1942), English naturalist
• Charles Oldham (politician) (1863–1935), Australian politician
• Charles Thomas Oldham, English actor
• Charles Aemilius Oldham (1831–1869), Irish geologist who worked in India
• Charles Hubert Oldham (1859–1926), Irish economics professor