Fenrir

Fenrir

Fenris-Wolf, Hróðvitnir ("fame-wolf") (Skáldskaparmál 75), Vánargandr ("monster of the River Ván") (Skáldskaparmál 16), Fenny

Male

Island of Lyngvi, Lake Amsvartnir, Asgard

River-Maker

None. Týr and Odin may have wanted to train me like a dog, but I'm a wolf.

Apocalypticist. I want the end of the world to come now so I can get out of these fetters and kill Odin, already.

Loki and his giantess mistress, Angrboda

Midgard-Serpent Jormungand, lady of the underworld Hel, and half-brother Narfi

Moon- and Sun-swallowing wolf brothers Sköll and Hati Hróðvitnisson

Fellow wolves Geri and Freki.  I used to think Týr and Odin were my friends, but they betrayed me. Jerks.

All the Aesir gods, but especially Týr, Odin, and Viðarr

It's complicated with the Ironwood Giantess

Alpha Females

Game of Thrones
Teen Wolf
Wolf's Rain

"Who's afraid of the big bad wolf?"
– Frank Churchill (Disney Sing-Along Songs)

"Another legend claims that we descended from wolves—and that the wolves are our brothers still."
– Jacob Black, Twilight

"I wouldn't want to miss a trip to Hogwarts […] not when there are throats to be ripped out… Delicious, delicious…"
– Fenrir Greyback, Harry Potter and the Half-Blood Prince

"We humans fear the beast within the wolf because we do not understand the beast within ourselves."
– Gerald Hausman

"What the hammer? what the chain? / In what furnace was thy brain? / What the anvil? what dread grasp / Dare its deadly terrors clasp?"
– William Blake, "The Tyger"

The Call of the Wild by Jack London
Julie of the Wolves by Craighead George
The Lion, the Witch, and the Wardrobe by C.S. Lewis
Howl by Allen Ginsberg
"Jabberwocky" by Lewis Carroll
Harry Potter and the Prisoner of Azkaban by J.K. Rowling
A Game of Thrones by George R.R. Martin
"The Tyger" by William Blake
New Moon by Stephenie Myer

Who's Afraid of the Big Bad Wolf (Disney Sing-Along Songs)
Hungry Like the Wolf by Duran Duran
Born to Be Wild by Steppenwolf
Of Wolf and Man by Metallica
Bark at the Moon by Ozzy Osbourne
Werewolves of London by Warren Zevon
The Big Bad Wolf by Duck Sauce
Seven Days to the Wolves by Nightwish

White Fang
Dances with Wolves
Underworld
Never Cry Wolf
Red Riding Hood
Harry Potter and the Prisoner of Azkaban
The Twilight Saga: Eclipse
Wolf 

Fresh meat
The smell of blood
The moon
Other wolves
Dens
Wolf Brand chili

Lycanthropy (werewolves)
Lupophobia (fear of wolves)
Canine and Wolf studies

The Wolf Pack
Save the Wolves Foundation
Fearsome Critters; Giant Man-Eating Canines Branch
Children of Loki
Monsters of Middle-Earth