Ballynanny may refer to:

• Ballynanny (Annaclone), a townland in Iveagh Upper, Upper Half, County Down, Northern Ireland
• Ballynanny (Clonduff), a townland in Iveagh Upper, Lower Half, County Down, Northern Ireland

• Grude (disambiguation)
• Grude (Grude)
• Grude (Hadzici)
• Grude (Hadžići)
• Gruden
• Grudge (disambiguation)
• Grudge Match (disambiguation)
• Grudge Match (film)
• Grudge Training Center
• Grudge Training Centre
• Grudie
• Grudin
• Grudin number
• Grudin Paradox
• Grudki
• Grudna
• Grudna (disambiguation)
• Grudna Dolna
• Grudna Gorna
• Grudna Górna
• Grudna Kepska
• Grudna Kępska
• Grudna, Lodz Voivodeship
• Grudna, Nowy Tomysl County
• Grudna, Nowy Tomyśl County