- Source: John Koehler
- Erich Mielke
- Perencanaan strategis
- John Cage
- Kayu putih
- Percobaan pembunuhan Paus Yohanes Paulus II
- Jean Alexandre Barré
- Industrialisasi substitusi impor
- Paul Kersey (pemeran)
- Sentimentalisme (sastra)
- Ketatalayanan
- John Koehler
- Erich Mielke
- Herman Koehler
- Jack Koehler
- Attempted assassination of Pope John Paul II
- Hans Kippenberger
- Murder of Paul Anlauf and Franz Lenck
- John P. Koehler
- Walter Ulbricht
- Stephen Koehler
John Koehler is the name of:
John P. Koehler (1880–1961), American football and basketball coach
John T. Koehler (1904–1989), U.S. Assistant Secretary of the Navy
Jack Koehler, briefly a White House Communications Director (11 days)