|Braintree Town won 4–3 on Penalties|
|Event||2017–18 National League South|
2018 National League play-offs
|Date||13 May 2018|
|Venue||Beveree Stadium, Hampton|
The 2018 National League South play-off Final, known as the 2018 Vanarama National League South Promotion Final for sponsorship purposes.
The final saw Braintree finish sixth in the National League South. In the play-offs they defeated Hemel Hempstead Town and Dartford to reach the final, in which they beat Hampton & Richmond Borough 4–3 on penalties to earn promotion back to the National League.
After a poor start to the 2017-18 season, Hampton then went on an unbeaten run of 21 games, which took them into the playoff places by Christmas. They ended the season in 4th place and entered the playoffs. After beating Truro City 3-1 and Chelmsford City 1-0, they faced Braintree Town in the promotion final, held at Beveree. After extra time, the match ended 1-1, Braintree Town then winning the penalty shootout 4-3.
|13 May 2018||Hampton & Richmond Borough||1–1
|Braintree Town||Beveree Stadium, Hampton|
|15:00||Attendance: 3,127 |
|National League South play-offs|