Mend or MEND may refer to:

• to mend, or to repair
• Mend, Iran, a village in Iran
• Mend (album), by De Rosa, 2006
• Muslim Engagement and Development, a British NGO
• Middle East Nonviolence and Democracy, a Palestinian NGO
• Movement for the Emancipation of the Niger Delta, a Nigerian militant group
• 2-Succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylic-acid synthase, encoded by menD gene in E. coli
• Meet Each Need with Dignity, a Californian non-profit
• The Mend (group), a British boy band
• The Mend (film), a 2014 American film
• "The Mend", a song by ZZ Ward from Dirty Shine, 2023