Patru may refer to:

• Olivier Patru (1604-1681), French lawyer and writer
• Patru, Iran, a village in Razavi Khorasan Province, Iran

• Nieder-Eschbach (Frankfurt am Main)
• Niederfinow boat lift
• Niederglatt railway station
• Niederhasli railway station
• Niederhaßlau
• Niederhessen
• Niederhochstadt station
• Niederhoffer
• Niederhofstrasse (Vienna U-Bahn)
• Niederhofstraße (Vienna U-Bahn)
• Niederhäslich Formation
• Niederhöchstadt station
• Niederkaysch
• Niederlahnstein station
• Niederlungwitz
• Niederman
• Niedermarsberg
• Niedermayer-Hentig Expedition
• Niedermeier
• Niedermittlau
• Niedermunster Abbey, Alsace
• Niedernhausen station
• Niederntudorf
• Niederoblarn Airport
• Nieder-Ohmen