|Portrayed By|| John Gavin|
|First Appearance|| Psycho (novel)|
|Last Appearance||Psycho (2016)|
|Status||Deceased (Alive in 1998 film)|
|Cause of Death||Unknown|
|Romances|| Marion Crane|
|Affiliations||Sam Loomis Hardware|
Loomis was in love with Marion Crane and frequently visited her in Phoenix, Arizona. They were first seen finishing up an extramartial affair in a flophouse. Though Sam proposed the idea of marrying her, she was unsure of this move.