| House C | cayla johnson | National Society for Black Women in Medicine at Georgia Tech | |
| House M | Catherine Bisson | Peter Constructive | |
| Yard | Cassidy Thompson | Newell Brands | |
| Yard | Carter Weetman | Cub Scouts Pack 175 | |
| Tool Handout | Carter Fledderman | | |
| Site Clean Up | Carter Davis | | |
| Site Clean Up | Carter Davis | | |
| Yard | Carson Smith | First Presbyterian Church - Raleigh, North Carolina | |
| Yard | Carson Smith | First Presbyterian Church - Raleigh, North Carolina | |
| Yard | Carson Smith | First Presbyterian Church - Raleigh, North Carolina | |
| Yard | Caroline Spires | St Bede's Youth Group | |
| Yard | Caroline Sigman | Agnes Scott Invasive Pull | |
| Caroline Kim | Volunteer Emory | |
| Yard | Carol Joyner | Jack and Jill Atlanta Chapter Senior Teens | |
| Yard | Carla Chase | CDC NCIPC | |
| House M | Carl Dilcher | HOK | |
| Carina De Fazio | | |
| Carina De Fazio | | |
| Carina De Fazio | | |
| Carina De Fazio | | |
| House C | Cara Dougan | National Society for Black Women in Medicine at Georgia Tech | |
| House F | Candi Campen | Kirkwood UCC | |
| Yard | Candace Girod | CDC NCIPC | |
| Candace Boynton | | |
| Yard | Camryn Taylor | A Halo for Amber Learning Solutions 21 | |
