Encyclopedias, Almanacs, Transcripts, and Maps
- Glaser, Julius Anton
- Glasman, Baruch
- Glasner, Moses Samuel
- Glass, Montague Marsden
- Glastonbury, Abbey of
- Glatstein (Gladstone), Jacob
- Glatzer, Nahum Norbert
- Glauber, Roy J.
- Glazer, Nathan
- Glazer, Simon
- Glendalough, Monastery of
- Glenmary Home Mission Sisters
- Glenmary Home Missioners
- Glenn Griffith Movement
- Glenn Griffith Movement
- Glennon, John Joseph
- Glicenstein, Enrico
- Glick, David
- Glick, Hirsh
- Glick, Irving Srul