50th is the ordinal form of the number 50. 50th or Fiftieth may also refer to:
- A fraction, 1⁄50, equal to one of 50 equal parts
- 50th anniversary, also known as a Golden jubilee
Geography
- 50th meridian east, a line of longitude
- 50th meridian west, a line of longitude
- 50th parallel north, a circle of latitude
- 50th parallel south, a circle of latitude
- 50th Street (disambiguation)
Military
Other
See also
- 50 (disambiguation)
- The Fiftieth Gate, 1997 Australian non-fiction book