| State: | UT |
| Type: | SR |
| Route: | 54 |
| Alternate Name: | 200 North |
| Section: | 111 |
| Map Custom: | yes |
| Length Mi: | 1.344 |
| Length Round: | 3 |
| Length Ref: | [1] |
| Established: | 1971 |
| Direction A: | West |
| Terminus A: | Main Street in Mona |
| Direction B: | East |
| Terminus B: | in Mona |
| Previous Type: | SR |
| Previous Route: | 53 |
| Next Type: | SR |
| Next Route: | 55 |
State Route 54 is a short highway completely within the town of Mona in Juab County in northern Utah that connects Main Street (old US-91) to I-15 in a span of one mile (1.6 km).
From its western terminus, the highway veers to the northeast and steadies out to the east. It continues this direction before it ends at a cattle guard just east of its junction with I-15.
In 1971, the State Road Commission designated a new State Route 54, connecting proposed I-15 at exit 233 with Mona. In 1975, after I-15 was completed, old US-91 through Mona (then designated SR-41) was given back to the town and Juab County.[2]