Parents: Joel and Ellie

Joel and Ellie (from The Last of Us)

Photographed at Wondercon 2014

Source: Imgur via Reddit

Parents: Harry Potter Family

Harry Potter Family

Photographed by Maxwell Robert Poirier (Paper, Pen and Polaroids)

Bellatrix cosplayed by Eva Snider

Voldemort cosplayed by Joey Snider

Harry, Ron and Hermione cosplayed by Rett, Rye, and Emree

Hedwig cosplayed by Rita

Kids: Daddy's Li'l Dalek

Tenth Doctor and Dalek Daughter (from Doctor Who)

Photographed by Tamara Camera Photography

Parents: Tangled

Rapunzel, Flynn Rider, and Pascal (fromTangled)

"This is my beautiful niece Leah and her parents!  Leah was born down syndrome.  She brings the most beautiful spirit to our family!  We just love her to death!  For Halloween my sisters made the whole family Tangled costumes!  Dad is Flynn Rider, Mom is Repunzel, and Leah is Pascal!"

Parents: Stormtrooper and Pikachus

Stormtrooper and Pikachus

Photographed by Coolmikeol during FanimeCon 2011 in San Jose, CA

Source: Figure.FM

Parents: Marceline And Simon Petrikov

Marceline And Simon Petrikov (from Adventure Time) by Chlo-Chlo and xhee-heex

Photographed by Mineralblu

Parents: Tom Servo and Crow T. Robot

Tom Servo and Crow T. Robot (from Mystery Science Theater 3000)

Photographed by Spookychan at C2E2

Parents: Pyramid Head and Child

Pyramid Head and Child (from the Silent Hill franchise)

Photographed by Diamond Crevasse at Kumoricon 2012

For the win: Dressing up as a terrifying monster,

then dressing your kid in an identical outfit!

Parents: Taurens

Tauren Paladin and Son (from World of Warcraft)

Photographed by SoundingTheQuiet777 at Kawaii Kon

Parents: Batman and Robin

Batman and Robin (from Batman, Inc.) by Bob Kieffer

"A little retrospective of the boy and I in honor of the (thoroughly depressing) release of Batman, Inc. #8.  What’s Damian gonna look like when he comes back? Because he IS coming back!"

In Real Life: Superhero Outing

"I know a good dad when I see one"

Source: Imgur via Reddit

Parents: UP! Family

Up! Family

I love how concerned that kid looks about the woman in the bird costume.

Parents: Momma Dalek and Baby Dalek

Momma Dalek and Baby Dalek

Source: Adorable BBS in Costume

Parents: Ripley Power Loader

Little Ripley carried by her father dressed as a Power Loader 

Via: Reddit

"My friend and his daughter dressed as a Work Loader from Aliens."

Parents: Bane and Batman

Bane and Batman (from Batman Rises)

Via: Reddit

"my son and I celebrate his first Halloween...
and when it's over, he has my permission to cry."

Kids: Ed

Spike and Ed (from Cowboy Bebop)

Kids: Little Sister

Little Sister and Big Daddy (from Bioshock)
Photographed by millermz at DragonCon 2012

 

Kids make the best cosplay accessories!

Hit-Girl and Big Daddy

Hit-Girl and Big Daddy (from Kick Ass) by LTC America

"Convinced my Dad to be the Big Daddy (civilian) to my Hit-Girl."

Kids: Pod Racer

Pod Racer Stroller at the "Course of the Force" Relay Event

Source: Reddit