165th is the ordinal form of the number 165. 165th or One hundred and sixty-fifth may also refer to:
A fraction, , equal to one of 165 equal parts
Geography 165th meridian east, a line of longitude 165th meridian west, a line of longitude
Military 165th Brigade (disambiguation) 165th Division (People's Republic of China) 165th Rifle Division, Red Army 165th Regiment (disambiguation)
See also
June 14, 165th day of the year in a standard year