Just list you top 10 DC characters that you like. Here's mine
1.Batman
2.Rorschach
3.The Joker
4.Question (original)
5.Martian Manhunter
6.Deathstroke
7.Flash
8.Dick Grayson
9.Black Canary
10.Animal-man

1. Batwoman
2. Wonder Woman
3. Green Arrow
4. Martian Manhunter
5. Big Barda
6. Batman
7. Superman
8. Swamp Thing
9. Jonah Hex
10. Jay Gerrick

1. Wonder Woman

2. Batman

3. Catwoman

4. Swamp Thing

5. Nightwing

6. Animal Man

7. Joker

8. Aquaman

9. Batwing

10.Jason Todd

1. Booster Gold
2. Green Arrow
3. Negative Man
4. Superman
5. Tim Drake
6. Billy Batson/Shazam/Captain Marvel
7. Barry Allen
8. Batman
9. Hal Jordan
10. Rip Hunter

1. Batman
2. John Stewart
3. Cyborg Superman
4. Martian Manhunter
5. Wonder Woman
6. Darkseid
7. Cassandra Cain
8. Deathstroke
9. Black Adam
10. Nightwing/Aquaman

1. Swamp Thing
2. Dick Grayson
3. Bruce Wayne
4. Hal Jordan
5. Martian Manhunter
6. Flash
7. Sinestro
8. Rorschach
9. Joker
10. Darkseid

1. Superboy Prime

2. Larfleeze

3. Supergirl

4. Catwoman

5. Red Tornado

I'll probably be dissatisfied with the list later, but:

1. Batman

2. Tim Drake

3. Deathstroke

4. Deadshot

5. Bane

6. Aquaman

7. Barry Allen

8. Vandal Savage

9. Grodd

10.John Stewart

1. Batman
2. Hal Jordan
3. Dick Grayson
4. The Spectre (Crispus Allen)
5. Joker
6. Barry Allen
7. Black Lightning
8. Green Arrow
9. Red Tornado
10. Sinestro or Jason Todd

I probably can't say for sure in order what my Top 10 is, but this should be a rough estimate I would say.

1. Batman
2. Martian Manhunter
3. Aqualad (Kaldur'ahm)
4. Flash (Barry Allen)
5. Question
6. Doctor Fate
7. Terry McGinnis
8. Robin (Dick Grayson)
9. Joker
10. Lobo

Only have two villains, not really big on villains.

1. Aquaman
2. Green Lantern
3. Hourman
4. Brainiac 5
5. The Human Bomb
6. Kamandi
7. Wildcat
8. The Sandman
9. Robotman
10. John Constantine

1. Batman
2.Superman
3.Wonder Woman
4.Steel
5.BeastBoy
6.Joker
7.Two-face
8.Black Adam
9.Doomsday
10.Catwoman

This has been done a lot probably. But they are fun to do sooooo:

1. Lobo

2. Swamp Thing

3. The Flash

4. Aquaman

5. Superman

6. Guy Gardner

7. Jonah Hex

8. Wild Cat

9. Green Arrow (Don't really like New 52 Green Arrow though)

10. Batman

1.superman

2.batman

3.swamp thing

4.red robin

5.robin(damian)

6.flash

7.joker

8.lex luthor

9.superboy

10.aquaman

1.Wonder Woman

2.Superman

3.Sandman

4.Batman

5.Lucifer Morningstar

6.Death

7.Darkseid

8.Black Canary

9.Lady Shiva

10.Zealot

My top ten, in no particular order :

Resurrection Man

Shade

Dr Fate

Captain Marvel(Shazam)

Flash(Wally West)

Batman/Terry McGinis

Toyman

Lobo

Batwing

John Stewart

1. Spectre

2.Batman

3.Redrobin

4.Superman

5.Aquaman

6.Azrael

7.Starbreaker

8.Dr. Manhattan

9.Martian Manhunter

10.SuperBoy Prime

1: Nightwing

2: Robin (Tim Drake)

3: The Riddler

4: Batman

5: Blue Beetle

6: Black Mask

7: Red Robin

8: Green Lantern (Kyle Rainer)

9: Green Arrow

10: Booster Gold

1. Superman
2. Hal Jordan
3. Wonder Woman
4. Aquaman
5. Martian Manhunter
6. Wally West
7. Batman
8. Hawkman
9. Supergirl
10. Dr Fate

1. Captain Marvel
2. Black Adam
3. Batman
4. Catwoman
5. Superman
6. Lex Luthor
7. Wally West
8. Zoom
9. Rorschach
10. Joker

1. Black Lightning

2. Catwoman

3. Katana

4. Geo-Force

5. Harley Quinn

6. Riddler

7. Poison Ivy

8. Jeannette

9. Ragdoll

10. Creeper

1) Larfleeze
2) John Stewart
3) Nightwing
4) Cassandra Cain
5) Red Hood
6) Sinestro
7) Grifter
8) Midnighter ( Pre New 52)

Damn touch screen

9) Martian Manhunter
10) Timber Wolf

In no particular order -

1. Deathstroke

2. Black Adam

3. Batman

4. Superman

5. The Flash

6. The Joker

7. Green Arrow

8. Green Lantern

9. Doomsday

10. Monarch

1: Batman

2: Barry Allen

3: Dick Grayson

4: Superman

5: Martian Manhunter

6: Wonder Woman

7: The Joker

8: John Stewart

9: Power Girl

10: Zatana

1. Bruce Wayne

2. Tim Drake

3. Dick Grayson

4. Barry Allen

5. Wally West

6. Arthur Curry

7. Clark Kent

8. Jaime Reyes

9. Stephanie Brown

10. Damian Wayne

1. Batman

2. The Flash (Wally West)

3. Superman

4. Green Lantern (Hal Jordan)

5. Aquaman

6. Booster Gold

7. The Joker

8. Green Arrow

9. Two-Face

10. Blue Beetle

1. The Flash (Wally West)
2. Rorschach
3. Batman
4. Dick Grayson
5. Cassandra Cain
6. Superman
7. The Joker
8. Harley Quinn
9. Wonder Woman
10. Green Arrow

1. Batman
2. Green Lantern: all the Earth-based ones (except John, he's so boring), Kilowog, Tomar-Re/Tu, etc.
3. The Flash (Barry/Wally/Jay New 52)
4. Dr. Fate (Kent, Hector, Kent V.)
5. Superman
6. Wonder Woman
7. Firestorm (Ronnie, Stein, Jason Pre-New 52)
8. Sinestro
9. Captain Cold
10. Animal Man

Male:

1. Superman
2. Captain Marvel (Billy Batson)
3. Aquaman
4. Green Arrow
5. Mon-El
6. Robotman
7. Hercules
8. Olympian
9. OMAC
10. Batman

Female:

1. Big Barda
2. Power Girl
3. Black Canary
4. Huntress
5. Wonder Woman
6. Zatanna
7. Phantom Lady
8. Dawnstar
9. Mera
10. Isis

Off the top of my head:

1. Batman
2. Booster Gold
3. Wally West
4. Tim Drake
5. Cassandra Cain
6. John Stewart
7. Power Girl
8. Renee Montoya (as the Question or otherwise)
9. Superboy
10. Miss Martian

Note: I had to force myself to draw the line at only 3 bat-family characters.

1. Dick Grayson

2. Hal Jordan

3. Kyle Rayner

4. Bruce Wayne

5. Vandal Savage

6. Barry Allen

7. Clark Kent

8. Kara Zor-El

9. Thomas Elliot

10. Aquaman

Villains included

1. Batman
2. Catwoman
3. Batwoman
4. Animal Man
5. Shade
6. Jack Knight
7. Martian Manhunter
8. Raven
9. John Constantine
10. Tefe Holland

Honorable Mentions: Adam Strange, Swamp Thing, Voodoo, Blue Devil, Timber Wolf, Damian Wayne, Beast Boy

Harley Quinn, Batwoman, Joker, Batman, Scandal Savage, Ragdoll, Power Girl, Misfit, Terra (Atlee), Riddler. But jeez, there are so many mooore.

• 1. Zatanna
• 2. Batman
• 3. Killer Croc
• 4. Darkseid
• 5. Wonder Woman
• 6. Catwoman
• 7. Doomsday
• 8. Circe
• 9. Grundy
• 10. Harley Quinn

In no specific order.

anyone else

• Wonder Woman
• Harley Quinn
• Zatanna
• Aquaman
• Raven
• Black Canary
• Black Lightning
• Catwoman
• Poison Ivy
• Vixen

1.Batman

2.Jason Todd

3.Dick Grayson

4.Kyle Rayner

5.The Riddler

6.Joker

7.Bane

8.Deathstroke

9.Black Canary

10.Wally West

1. Batman

2. Batman with prep

3. Batman without prep

4. Old Batman

5. younger batman

6. Batman with broken back

7. Batman with kryptonite ring

8. Batman with GL ring

9. Batman beyond

10. Old man Bruce

1. Static

2. Batman

3. Wonder Woman

4. Cyborg

5. Superman

6. Starfire

7. Darkseid

8. Joker

9. Alfred

10. Krypto

Honorable Mentions: Aquaman, Wally West, Harley Quinn, Lex Luthor, Spectre

1. Batman
2. Green Lantern (Kyle, Hal)
3. The Flash (Barry, Wally)
4. Superman
5. Wonder Woman
6. Sinestro
7. Captain Cold
8. Aquaman
9. The Joker
10. Black Lightning

Honorable mentions: Lex Luthor, Cyborg (pre-52), Captain Marvel/Shazam, Stargirl.

1. Superman
2. Billy Batson
3. Tim Drake
4. Kyle Rayner
5. Garfield Logan
6. Bart Allen
7. Connor Kent
8. Cassandra Cain
9. Guy Gardner
10. Bruce Wayne

Ummmmmmmmmmm this is gonna be tough! As of right now, it's probably gonna be

1. Dick Grayson
2. Huntress
3. Oracle (not to be confused with Barbara Gordon as Batgirl)
4. Damian Wayne
5. Black Canary
6. Scandal Savage
7. Cassandra Cain/Stephanie Brown
8. Renee Montoya
9. Red Arrow
10. Alfred

1. Punisher
2. Nightwing
3. Spider-Man
4. Swamp-Thing
5. Animal Man
6. Cass Cain
7. Venom
8. Brother Voodoo
9. Martian Manhunter
10. Deathstroke

^ 3 of those characters aren't DC

1. Flash
2. Green lantern
3. Aquaman
4. Batman
5. Superman
6. Wonder Woman
7. Black Manta
8. Captain Cold
9. Sinestro
10. Joker

1. Martian Manhunter
2. Guy Gardner
3. Sinestro
4. Deadman
5. Batman
6. Animal Man
7. Swamp Thing
8. Andrew Bennett
9. Hal Jordan
10. Ra's Al Ghul

1. Captain Marvel/Wonder Woman
2. Captain Marvel/Wonder Woman
3. Wally West
4. Black Adam
5. Nightwing
6. Green Lantern John Stewart
7. Geo Force
8. Superboy Prime
9. Booster Gold
10. Cyborg

1. Superman
2. Batman
3. Hal Jordan
4. Wonder Woman
5. Wally West
6. Dick Grayson
7. Tim Drake
8. Lex Luthor
9. The Joker
10. Darkseid