- Amelia C. Koehler
- Arnold W Koehler
- Arnold W. Koehler
- Carl I. Koehler
- D. Koehler
- D.M Koehler
- E. H. Koehler
- Ellen Borchardt Koehler
- Emil Koehler
- Frederick E. Koehler
- Gustav Koehler
- Harry H. Koehler
- Helen V. Koehler
- J.M Koehler
- Kathe Koehler
- MAnfred Koehler
- Martha Koehler
- Sigmund Koehler
- Theodore Koehler
- Walter E. Koehler
- William Koehler