The state of Connecticut has adopted numerous symbols, which are found in Chapter 33, Sections 3.105–110 of the General Statutes of Connecticut, and are listed in the Connecticut State Register and Manual.
| Type | Symbol | Year | Image | |
|---|---|---|---|---|
| Coat of arms | The Coat of arms of Connecticut | 1931 | ||
| Flag | White shield with three grapevines on a field of azure blue, with a banner below the shield depicting the state motto. | 1897 | ||
| Motto | Qui Transtulit Sustinet (He Who Transplanted Still Sustains) | 1897 | — | |
| Seal | The Great seal of the state of Connecticut | 1784 |
| Type | Symbol | Year | Image | |
|---|---|---|---|---|
| Children's state flower | Michaela Petit's Four-O’Clocks (Mirabilis jalapa) | 2015 | ||
| Flower | Mountain laurel (Kalmia latifolia) | 1907 | ||
| Tree | Charter Oak (White oak Quercus alba) | 1947 |
| Type | Symbol | Year | Image | |
|---|---|---|---|---|
| Bird | American robin (Turdus migratorius) | 1943 | ||
| Dinosaur | Dilophosaurus | 2017 | ||
| Fish | American shad (Alosa sapidissima) | 2003 | ||
| Insect | European mantis, or praying mantis (Mantis religiosa) | 1977 | ||
| Animal | Sperm whale (Physeter macrocephalus) | 1975 | ||
| Shellfish | Eastern oyster (Crassostrea virginica) | 1989 |
| Type | Symbol | Year | Image | |
|---|---|---|---|---|
| Fossil | Eubrontes giganteus | 1991 | ||
| Mineral | Garnet (Almandine garnet) | 1977 |
| Type | Symbol | Year | Image | |
|---|---|---|---|---|
| Aircraft | F4U Corsair | 2005 | ||
| Pioneering aircraft | Gustave Whitehead's No. 21 | 2017 | ||
| Cantata | "The Nutmeg" | 2003 | — | |
| Composer | Charles Ives[1] | 1991 | ||
| Flagship and Tall Ship Ambassador | Freedom Schooner Amistad | 2003 | ||
| Folk Dance | Square Dance | 1995 | ||
| Hero | Nathan Hale | 1985 | ||
| Heroine | Prudence Crandall | 1995 | ||
| Poet Laureate | Margaret Gibson | 1985 | ||
| Polka | Ballroom polka | 2013 | ||
| Ship | 1983 | |||
| Song | Yankee Doodle | 1978 | ||
| Second song | Beautiful Connecticut Waltz | 2013 | ||
| Tartan | Connecticut state tartan | 1995 | ||
| Troubadour | Connecticut State Troubadour | 1991 |