Robert Barclay (1648–1690) was a Scottish Quaker writer and theologian.

Robert Barclay may also refer to:

• Sir Robert Barclay, 8th Baronet (1755–1839), MP for Newtown, Isle of Wight 1802–1807
• Robert Barclay (British Army officer) (1774–1811), officer in the British Army
• Robert Heriot Barclay (1786–1837), Scottish officer in the Royal Navy
• Robert Barclay (historiographer) (1833–1876), English ecclesiastical historiographer
• Sir Robert Noton Barclay (1872–1957), English export shipping merchant, banker and Liberal Party politician
• Robert Barclay (statistician) (1901–1973), Scottish statistician and scholar of Orkney
• Bobby Barclay (1906–1969), English footballer

• Robert Berkeley (disambiguation)
• Robert Barclay Allardice (1779–1854), aka Robert Barclay, Scottish sportsman considered one of the founding fathers of pedestrianism
• Robert Barclay Fox (1873–1934), Cornish businessman
• Robert Barclay Academy
• Barclay baronets
• Barclay (surname)

Topics referred to by the same term

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