After going undrafted in the [[2022 NFL Draftdraft]], Hamilton signed with the [[Miami Dolphins]] on April 30, 2022.<ref>{{Cite web |date=2022-05-01 |title=Miami Dolphins 2022 undrafted free agent tracker |url=https://dolphinswire.usatoday.com/lists/dolphins-2022-udfa-tracker/ |access-date=2023-11-10 |website=Dolphins Wire |language=en-US}}</ref> He was released on August 29, 2022.<ref>{{Cite web |date=2022-08-29 |title=Dolphins to waive CB Elijah Hamilton |url=https://dolphinswire.usatoday.com/2022/08/29/dolphins-waive-elijah-hamilton/ |access-date=2023-11-10 |website=Dolphins Wire |language=en-US}}</ref>
