Charles Fowler (1792–1867) was an English architect.

Charles Fowler may also refer to:

• Charles A. Fowler, New York state senator, see 103rd and 104th New York State Legislatures
• Charles A. Fowler (engineer), recipient of the Eugene G. Fubini Award, see Defense Science Board
• Charles Henry Fowler (1837–1908), Canadian-American Bishop of the Methodist Episcopal Church
• C. Hodgson Fowler (1840–1910), English architect
• Charles J. Fowler, former president of the American Holiness Association, see Eastern Nazarene College
• Charles N. Fowler (1852–1932), American national politician
• Charlie Fowler (1954–2006), American mountain climber, writer, and photographer
• Charlie Fowler (footballer) (1902–1970), Australian rules footballer
• Charles Astley Fowler (1865–1940), officer in the British Indian Army