Rollkugel may refer to:

• Rollkugel (trackball device), a Telefunken computer trackball device developed in the mid 1960s
• Rollkugel (mouse device), a Telefunken computer ball mouse developed in 1968

• Kurschus
• Kursendas Mulji
• Kurseong, Drajeeling
• Kurshab
• Kurshskaya Kosa National Park
• Kursi al-Daylam
• Kursi al-I`tiraf
• Kursi (Vidhan Sabha constituency)
• Kurskaya (Arbatsko-Pokrovskaya line)
• Kurskaya (Arbatsko-Pokrovskaya Line)
• Kurskaya (disambiguation)
• Kurskaya (Koltsevaya Line)
• Kurskaya–Radialnaya
• Kursk Direction Army Group
• Kursk (film)
• Kursk Strategic Offensive Operation
• Kursky Municipal District
• Kursky Municipal District, Kursk Oblast
• Kursky Municipal District, Stavropol Krai
• Kursky, Republic of Adygea
• Kursova, Maria
• Kurs (tribe)
• Kursum Mosque, Karlovo
• Kursus Pertanian Taman Tani
• Kurs vysshey matematiki