George McClellan (disambiguation)
George B. McClellan was an American Civil War military leader, presidential candidate and Governor of New Jersey.
George McClellan may also refer to:
- George McClellan (physician), American physician and founder of Jefferson Medical College and the Medical Department of Pennsylvania College
- George McClellan (New York politician), American Democratic legislator and lawyer
- George B. McClellan Jr., American Democratic legislator and academic; mayor of New York City; Princeton lecturer and professor
- George McClellan (police officer), Canadian police official; Canada's first provincial Ombudsman
- George McClellan (anatomy professor), American medical doctor
- George B. McClellan (fireboat), a fireboat operated by the FDNY
- General George B. McClellan (Ellicott), an equestrian bronze sculpture by Henry Jackson Ellicott