USS Monaghan may refer to:

• {{USS|Monaghan|DD-32}}, was a modified {{sclass-|Paulding|destroyer}} launched in 1911 and served in World War I then served in the US Coast Guard from 1924 to 1930
• {{USS|Monaghan|DD-354}}, was a {{sclass-|Farragut|destroyer (1934)|0}} destroyer launched in 1935 and sunk during a typhoon in December 1944

• In a Different Light (Avalon album)
• In a Different Light (Linda Davis album)
• In A Different Place
• In a Different Voice
• In a Different Voice: Women's Conceptions of Self and Morality
• Inadmissible
• Inadmissible Evidence
• In a Doghouse
• Ina Druviete
• In a Dry Season
• In A Dry Season
• In Advance of the Broken Arm
• In Advance Of The Broken Arm
• Inae Station
• INAF
• Inafa'maolek
• In a Fix
• In A Fix With Sontarans
• Inafking
• In a Flesh Aquarium
• In A Foreign Town
• In a Foreign Town
• Inafosa
• Inafosa language
• INA (France)