The 2014 Royal Lahaina Challenger was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Maui, United States between 20 and 26 January 2014.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Russian Federation | 89 | 1 | ||
| Tim Smyczek | 90 | 2 | ||
| Bradley Klahn | 93 | 3 | ||
| Jack Sock | 95 | 4 | ||
| Ryan Harrison | 110 | 5 | ||
| Denis Kudla | 113 | 6 | ||
 Canada | Frank Dancevic | 122 | 7 | |
| Wayne Odesnik | 139 | 8 | ||
| Alex Kuznetsov | 140 | 9 |
The following players received wildcards into the singles main draw:
Thibaud Berland
Petr Michnev
Marcos Giron Mitchell KruegerThe following players received entry from the qualifying draw:
The following players received entry as a lucky loser:
See main article: 2014 Royal Lahaina Challenger – Singles.
Bradley Klahn def. Yang Tsung-hua, 6–2, 6–3See main article: 2014 Royal Lahaina Challenger – Doubles.
Denis Kudla / 
Yasutaka Uchiyama def. Daniel Kosakowski / Nicolas Meister, 6–3, 6–2