Peace line may refer to:

• Syngman Rhee Line, South Korean marine boundary line established in 1952 by Korean Prensident Rhee Syng-man
• Peace lines, Boundary wall between Republic of Ireland and Northern Ireland built from 1969 to 1990s

• Huxley (surname)
• Huxley (The Adventures of Elmo in Grouchland)
• Huxlow Science College
• Huxtable
• Huxter
• Huxter Fort
• Hu Xuehua
• Hu Xueyan
• Huya
• Hu Yadan
• Huya (DP)
• Huya (dwarf planet)
• Huyah
• Hu Yanbin
• Huyan, Iran
• Hu Yanliang
• Huya (Noble)
• Hu Yanqiang
• Huya (plutino)
• Huya (tno)
• Huya (TNO)
• Huybrecht Jacobsz Grimani
• Huy Can
• Huy Cận
• Huydecoper