| Marlin | Quinn Snyder | |
| Dory | Malia Smith | |
| Nemo | Carson Michael Curtis | |
| Featured Dancers (All Dances) | Elisa Thomas | |
| Mirabel Welch | ||
| Coral | Vanessa Carlson | |
| Angelfish | Lainey Anthony | |
| Damselfish | Kami Latour | |
| Professor Ray | Ryan Kaplan | |
| Sheldon's Parent | Cooper Jean | |
| Pearl's Parent | Kennedy Furnner | |
| Tad's Parent | Marcella Smith | |
| Pearl | Ava MacInnis | |
| Sheldon | Lily Tessier | |
| Tad | Maeve Nahlik | |
| Bruce | Ryan Kaplan | |
| Chum | Charlotte Latour | |
| Anchor | Taylor Lowe | |
| Shark | Cooper Jean | |
| Nigel | Sarah Snyder | |
| Vacationer | Caileigh Fields | |
| Bubbles | Ava MacInnis | |
| Bloat | Grace Bellardino | |
| Gurgle | Wilder Gastich Furbush | |
| Peach | Ava Leahy | |
| Gil | Vanessa Carlson | |
| Moonfish | Lainey Anthony | |
| Caileigh Fields | ||
| Kennedy Furnner | ||
| Charlotte Latour | ||
| Kami Latour | ||
| Taylor Lowe | ||
| Maeve Nahlik | ||
| Jellyfish | Lainey Anthony | |
| Kennedy Furnner | ||
| Taylor Lowe | ||
| Marcella Smith | ||
| Lily Tessier | ||
| Crush | Ryan DeWinkeleer | |
| Squirt | Levi Freilich | |
| Breeze | Lainey Anthony | |
| Kai | Kami Latour | |
| Sea Creatures | Lainey Anthony | |
| Ryan DeWinkeleer | ||
| Kennedy Furnner | ||
| Charlotte Latour | ||
| Kami Latour | ||
| Taylor Lowe | ||
| Maeve Nahlik | ||
| Marcella Smith | ||
| Lily Tessier | ||
| Seagulls / Aquatic Animals / Sea Chorus | Hayden Broadhead | |
| Harper Cantella | ||
| Kendall Cornwell | ||
| Liam Craigie | ||
| Bri Federico | ||
| Levi Freilich | ||
| Gavin Hunt | ||
| Ella Kearns | ||
| Alice Kevorkian | ||
| Simone Kimborowicz | ||
| Hailey Penta | ||
| Mackenzie Ryan |