A connoisseur is a person who has expert knowledge in matters of taste or the fine arts.

Connoisseur may also refer to:

In arts and media:

• Connoisseur Media, a US radio station holding company
• The Connoisseur (magazine), a periodical on fine art, collectables and antique furniture founded in 1901, closed in 1992
• The Connoisseur (newspaper), a London weekly 18th century newspaper
• The Connoisseur, a 1962 work by Norman Rockwell
• Connoisseur Society, a US audiophile classical and music jazz record label

Other uses:

• Connoisseur (Hi-Fi), a British manufacturer of Hi-Fi equipment
• Connoisseur Grammar School, a private school in Pakistan
• Connoisseur's Bakery, a bakery company in Northern Ireland
• The Connoisseur car, a long-distance passenger railway carriage
• Rover 75 Connoisseur, a British luxury motor car

• EC 5.3.99.10
• EC 5.3.99.2
• EC 5.3.99.3
• EC 5.3.99.4
• EC 5.3.99.5
• EC 5.3.99.6
• EC 5.3.99.7
• EC 5.3.99.8
• EC 5.3.99.9
• EC 5.4.1.1
• EC 5.4.1.2
• EC 5.4.2.1
• EC 5.4.2.10
• EC 5.4.2.2
• EC 5.4.2.3
• EC 5.4.2.4
• EC 5.4.2.5
• EC 5.4.2.6
• EC 5.4.2.7
• EC 5.4.2.8
• EC 5.4.2.9
• EC 5.4.3.2
• EC 5.4.3.3
• EC 5.4.3.4
• EC 5.4.3.5