| Certified Grant Writer’s® Name | Credential Expiration Date |
| Maryvette Labrie | 11/11/2025 |
| Kirk LaCour | 8/23/2019 |
| Tammy Lamb | 1/20/2022 |
| Stacey Langheim | Expired on 8/17/2018 |
| Lisa Lansford, CPPB | 11/18/2021 |
| Diann Fischer Larson | 6/20/2020 |
| Amanda Lawrence | 5/21/2021 |
| Lenise S. Lee | 6/20/2020 |
| Barbara Lefler | 1/20/2022 |
| Marian Leist | 8/11/2022 |
| Cheryl Leonard | 9/22/2025 |
| Jarid Lewis | Expired on 11/19/2018 |
| Marsha Lewis | 8/13/2021 |
| Shauntae E. Lewis | 4/20/2028 |
| Megan Lierman | 9/30/2028 |
| Jane Lilliston | Permanent Credential |
| Stacy Lindsly | 7/16/2026 |
| Denise Lindsay | 4/24/2020 |
| Jessica Lindsey | Expired on 6/15/2018 |
| Laurie Livingston | Permanent Credential |
| Guadalupe Lopez | Expired on 5/10/2019 |
| Melissa Lopez-Baquero | 8/13/2021 |
| Sharon Lowe | 11/18/2021 |
| Amy Luby | 8/13/2021 |
| D. Charly Monroe Luellen, Ph.D. | Expired 2/18/2022 |
| Barbara Lutts | 2/20/2030 |
| Linsey MacDougall | 7/10/2028 |
| Tiffany Mack, MH, CHES | 2/27/2021 |
| Shelly L. Maharry, MPA | 5/21/2021 |
| Sean Maldonado | Expired 2/22/2019 |
| Marissa Manto | 6/20/2020 |
| Rebecca Marrie | Expired on 8/17/2018 |
| Shirley M. Martin | 12/01/2025 |
| Suzanne T Marshall | 6/20/2020 |
| Shirley Martin | 9/19/2020 |
| Shana Mason | Expired 6/15/2018 |
| Christopher Mathewson | 11/18/2021 |
| Monica McCann | 8/11/2027 |
| Dennis P. McCarthy | 6/20/2020 |
| Canaan McCaslin | 2/28/2020 |
| Elizabeth McDaniel | Expired on 2/22/2019 |
| Crista McDonough | 2/27/2021 |
| Jack McEnany | 6/24/2022 |
| Delana McFarlin | 4/30/2028 |
| Selene McHugh | Expired on 5/10/2019 |
| Kelly McInally | 11/18/2021 |
| Melissa McKeen | 1/17/2028 |
| Shaun McLain | 10-23-2024 |
| Kevin McMenemy | 10/25/2025 |
| Monica McNeely | 1/24/2024 |
| Carol McPhail | 6/20/2020 |
| Cheryl McWilliams | 1/24/2029 |
| Lakisa Mearidy-Bell, Ph.D. | Permanent Credential |
| Patrick Meese | Expired on 10/19/2018 |
| Jodi Meisch | 4/30/2024 |
| Melissa Meitle | 2/28/2020 |
| Adolfo Melara | 6/24/2022 |
| Theresa Middleton | 10/25/2019 |
| Joanna Mikhail | Expired on 2/22/2019 |
| Miya Miles, MBA, MOAM | Expired on 11/19/2018 |
| Jennifer Miner | 5/10/2019 |
| Galen A. Mirate, J.D. | 8/23/2019 |
| Jo Ann Mitchell | Expired on 10/19/2018 |
| Megan K. Mitchell | 10/20/2022 |
| Olivia Mitchell | Expired on 10/19/2018 |
| Eunice V. Mobley | Permanent Credential |
| Michelle Mollick, MBA | 5/21/2021 |
| Eleonor E. Moore | 5/21/2021 |
| Michele Moore | 8/23/2019 |
| Wanda Moore | Expired on 2/22/2019 |
| Martin Morris | Expired on 5/10/2019 |
| Teresa Morrison | 9/19/2020 |
| Al Morrissette | 11/19/2021 |
| Barry Morton | 7/16/2024 |
| Michelle Moulton | 5/21/2021 |
| Laura Moynagh | 2/28/2020 |
| Roger Muckel | 5/21/2021 |
| Laurie Mueller-Bevirt | Expired on 5/10/2019 |
| Mary Boyle Murray, MBA, MPH | 4/29/2020 |
| Colin Murtha | 6/20/2020 |
| Deidra Mwalimu | Expired on 11/19/2018 |