Former Owner
- Gérard de Vaucouleurs1
- H. Charles Barnston1
- Hamilton Cole1
- Harold Baillie Weaver1
- Harry Levinson2
- Heinrich Eisinger1
- Helge Frank3
- Henri Auguste Brölemann3
- Henri Bordes1
- Henri-Jacques-François Busnel1
- Henry Drury1
- Henry Huth1
- Henry Lewis Broomall1
- Henry Newham Davis1
- Henry Pelham-Clinton, 4th Duke of Newcastle1
- Henry Pelham-Clinton, 7th Duke of Newcastle1
- Henry White1
- Hercule de Rohan, Duke of Montbazon1
- Hermann Suchier1
- Herschel V. Jones4