Charles Arbuthnot may refer to:
Charles Arbuthnot (1767–1850), British Tory politician and diplomat Charles Arbuthnot (abbot) (1737–1820), renowned Scottish abbot Sir Charles George Arbuthnot (1824–1899), British lieutenant general Charles George James Arbuthnot (1801–1870), British general and MP Charles Ramsay Arbuthnot (1850–1913), British admiral Charles Mertz Arbuthnot (1852–1920), American physician
See also Arbuthnot (disambiguation) Charles