Rudberg is a surname. Notable people with the surname include:

• Agam Rudberg (born 1986), Israeli actress and model
• Denise Rudberg (born 1971), Swedish writer
• Gunnar Rudberg (1880–1954), Swedish classical philologist
• Omar Rudberg, contemporary Swedish musician
• Per Rudberg (1922–2010), Swedish Navy vice admiral
• Rune Rudberg (born 1961), Norwegian singer
• Sten Rudberg (1917–1996), Swedish geographer, son of Gunnar Rudberg

• Grimstone (surname)
• Grimston, James
• Grimston-Lyles Hill ware
• Grimston, North Yorkshire
• Grimston, Robert
• Grimston Warren Pit
• Grimston Yeomanry Cavalry
• Grim Tales (album)
• GRIM test
• Grimtooth's Traps
• Grimtooth's Traps Too
• Grim torv
• Grimur
• Grim, Vest-Agder
• Grimwade, Andrew
• Grimwades
• Grimwing
• Grimwood
• Grimwood (disambiguation)
• Grinager, Alexander
• Grin, Alexander
• Grin and Share It
• Grinbath
• Grinberg, Alexander
• Grinberg, Maria