mollusk, octopus:1

Argent, a kraken gules within a bordure wavy azure. Ninian Mackraken (7/2008 AnTi)

Argent, a kraken inverted winged gules. Yashka the Nomad (7/2009 Aten)

Argent, a kraken purpure and a chief rayonny azure. Sæunn kerling (3/2005 Aten)

Argent, a kraken vert within a bordure sable semy of acorns argent. Duarcán Makcraken (6/2002 AEth)

Argent, an octopus azure. Kjartan Stafngrimsson (8/2005 Loch)

Argent, an octopus vert and on a chief wavy sable three estoiles argent. Edmund atte Yeo (12/2001 Atla)

Argent, the uppercase letter lambda gules, in base an octopus sable. Charimmos Lakedaimonios (3/2005 Outl)

Azure, an octopus between in chief two escallops, a bordure argent. Alyna Navarre (7/1995 Atla)

Barruly undy argent and azure, a kraken sable. Jon Searider (1/1973)

(Fieldless) A kraken gules charged with a goutte d'eau. Orin the Late (9/1991 Aten)

(Fieldless) A kraken gules charged with a goutte d'eau. Orin the Late (9/1991 Aten)

(Fieldless) A kraken inverted purpure. Kotek Torzhokskoi (12/2010 Loch)

(Fieldless) A kraken Or. Atlantia, Kingdom of (4/1996 Atla)

(Fieldless) An octopus azure charged with a caltrap argent. Romanus Rodrigo (8/2007 Aten)

(Fieldless) An octopus vert. Edmund atte Yeo (1/2003 Atla)

Or, a kraken and a bordure nebuly azure. Aquaterra, Barony of (3/2011 AnTi)

Or, an octopus and a gore vert. Iona Putnika (4/2004 Aten)

Per bend gules and sable, a kraken bendwise Or. Katerine la Petita d'Avignon (10/2005 Caid)

Per chevron throughout sable and gules, a kraken and in chief two broad arrows inverted argent. Geoffrey Fitz Henrie (12/2002 AnTi)

Per fess gules and sable, an octopus and two demi-skeletons respectant arms extended and crossed in saltire argent. Johnny Rooke (3/2006 Aten)

Per fess wavy Or and azure, a saltire pointed and a kraken counterchanged. Pádraic Mac Dubhghaille (7/2001 Calo)

Per pale argent and sable, an octopus within a bordure counterchanged. Perikles ho Spartiates (3/2008 Trim)

Per pale azure and argent, a kraken counterchanged. Ruantallan, Barony of (5/2004 East)

Per pale sable and argent, two frigate birds close affronty, each on a branch, counterchanged, each throated gules, on a point pointed vert, a kraken with tentacles in base argent. Aharon Rodriguez d'Aguilar (1/1986 West)

Per saltire purpure and sable, an octopus within a bordure embattled Or. Randall de Gloucester (1/2010 Atla)

Purpure, a bat-winged octopus displayed argent. Khaalid al-Jaraad (2/1984 West)

Sable, a kraken argent. Roderick McCracken (4/2000 Midd)

Sable, on a pile wavy Or a kraken sable. Roderick Conall MacLeod (1/2001 Outl)

Sable, on a sun argent a squid bendwise with tentacles in chief gules, all within a bordure embattled Or. Barak Hasdrubal (10/1985 East)

(Tinctureless) A kraken environed of an annulet. [Octopus vulgaris] Styrbjørg Ulfethnar (4/1982 Atla)

Vert, an octopus argent orbed azure wearing a skull-cap gules, a chief invected argent. Alphonse d'Ayr (11/1977 East)

Vert, semy of roses Or an octopus argent. Michael of the Loch (4/1994 Anst)