Sub-Mariner Marvel.com

Sub-Mariner Comics (1941-1955)
Tales to Astonish (I) Starring Sub-Mariner (1959-1968)
Iron Man and the Sub-Mariner (1968)
Sub-Mariner (I) (1968-1974)
Prince Namor the Sub-Mariner (1984)
The Saga of the Sub-Mariner (1988-1989)
Namor the Sub-Mariner (1990-1995)
Namor the Sub-Mariner Annual (1991-1994)
Tales of the Marvels: Inner Demons (1996)
Incredible Hulk/Sub-Mariner Annual '98 (1998)
Namor (2003-2004)
What if: Submariner (2006)

Sub-Mariner (II) (2007-2008)

Sub-Mariner: The Depths (2008-2009)

Sub-Mariner Comics 70th Anniversary Special (2009)

Namor: The First Mutant (2010-2011)

Namor: The First Mutant Annual (2011)

Fear Itself: The Deep (2011)

Captain America and Namor (2012)

Reprints:
Sub-Mariner Annual (1971-1972)
Tales to Astonish (II) (1979-1981)

See also:
Sub-Mariner (Namor MacKenzie) as member of the All-Winners Squad

Sub-Mariner (Namor MacKenzie) as member of the Avengers

Sub-Mariner (Namor MacKenzie) as member of the Cabal (II)

Sub-Mariner (Namor MacKenzie) as member of the Dark X-Men

Sub-Mariner (Namor MacKenzie) as member of the Defenders

Sub-Mariner (Namor MacKenzie) as member of the Illuminati

Sub-Mariner (Namor MacKenzie) as member of the Invaders and the New Invaders

Sub-Mariner (Namor MacKenzie) as member of the New Avengers (III)

Sub-Mariner (Namor MacKenzie) as member of the Order (I)

Sub-Mariner (Namor MacKenzie) as member of the X-Men

Namora (Aquaria Neptunia) solo series