-
Johann Christian Bach - Thomas Gainsborough -
Johann Christian Fischer (1733-1800) - Thomas Gainsborough -
John Bragge (1741–1784) - Thomas Gainsborough -
John Campbell, 4º duque de Argyll - Thomas Gainsborough -
John Hayes St Léger (1765-1800) - Thomas Gainsborough -
John Henderson - Thomas Gainsborough -
John Hobart (1723–1793), 2º conde de Buckinghamshire - Thomas Gainsborough -
John Hobart, 2º conde de Buckinghamshire (1723-1793) - Thomas Gainsborough -
John Joshua Kirby (1716–1774) - Thomas Gainsborough -
John Kirby - Thomas Gainsborough -
John Meller (1665-1733), mestre do Alto Tribunal da Chancelaria - Thomas Gainsborough -
John Montagu, 1718-1792, 4º conde de Sandwich, 1º Lord do Almirantado - Thomas Gainsborough -
John Needham, 10º visconde de Kilmorey - Thomas Gainsborough -
John Plampin - Thomas Gainsborough -
John Purling (1727–1801) - Thomas Gainsborough -
John Russell, 4º duque de Bedford - Thomas Gainsborough -
John Sparrowe, bailleur de Ipswich - Thomas Gainsborough -
John Talbot (?1717-1778) - Thomas Gainsborough -
John Taylor - Thomas Gainsborough -
John Thornton (1720–1790) - Thomas Gainsborough -
John Vere (falecido em 1790) - Thomas Gainsborough -
John Warren (1730–1800), bispo de Bangor - Thomas Gainsborough -
John Wilkinson - Thomas Gainsborough -
John, 4º conde de Darnley - Thomas Gainsborough
