- & Knuckles
- & Knuckles/Galeria
- '80s Boulevard
- '90s Boulevard
- 1-Up
- 10-Second Rings
- 1st Attack (zdolność)
- 200% Boost Gauge Challenge
- 20 Years of Sonic Music
- 2 Nights 2 Remember
- 2nd Attack (zdolność)
- 300% Boost Gauge Challenge
- 3rd Attack (zdolność)
- 6-Pak
- 71244 Level Pack
- 71244 Sonic the Hedgehog Level Pack
- ??? (Amy)
- ??? (Chaos)
- ??? (Cream)
- ??? (E-102)
- ??? (Knuckles)
- ??? (Rouge)
- ??? (Shadow)
- ??? (Sonic)
- ??? (Tails)
- ? Item
- ARK Missile Turret
- A Ghost's Pumpkin Soup
- A New Day
- A New Venture
- A może w coś zagramy?
- Aaron LaPlante
- Aaron Webber
- Abandoned Research Facility
- Abandoned Research Facility/Galeria
- Acceleration
- Acceleration Up Lv 1
- Acceleration Up Lv 2
- Accelerator
- Accelerator Gun
- Accelerator Tornado
- Access
- Action Master
- Action Race
- Adabat
- Adabat/Galeria
- Adam Bauman
- Adam Beechen
- Adam Pally
- Adder's Lair
- Admiral Jelly
- Adrian Hughes
- Advantage F
- Advantage P
- Advantage S
- Adventures of Sonic the Hedgehog
- Aerial Paradise
- Aero-Cannon
- Aero-Chaser
- Aero Egg
- Aerobase Zone
- Agata Gawrońska-Bauman
- Agencja Detektywistyczna Chaotix
- Agencja Detektywistyczna Chaotix/Galeria
- Agencja detektywistyczna Chaotix
- Agencja detektywistyczna Chaotix/Galeria
- Agencja detektywistyczna Chaotix (odcinek)
- Agencja detektywistyczna Chaotix (odcinek)/Galeria
- Agent Eagle
- Agent Stone
- Agent Stone (kamień)
- Agnieszka Kunikowska
- Agnieszka Mrozińska-Jaszczuk
- Ai Shinozaki
- Aim! Big Crossbow
- Aim! Color Balloon
- Aim Attack
- Aim Attack (zdolność)
- Air
- Air Action
- Air Action (zdolność)
- Air Attack
- Air Attack (zdolność)
- Air Bat Cracker
- Air Beauty Shock
- Air Blinker
- Air Boost
- Air Boost (Sonic Rivals)
- Air Boost Shoes
- Air Broom
- Air Chao Cannon
- Air Chaos Burst
- Air Chaos Crush
- Air Chaos Magic
- Air Chaos Shot
- Air Chaos Splash
- Air Chu² Bomb
- Air Devastator
- Air E. Ball
- Air Electric Shock
- Air Energy Ball
- Air Fleet
- Air Fleet/Galeria
- Air Flick
- Air G. Tornado
- Air Gift
- Air Girl Crush
- Air Girl Tornado
- Air Glide
- Air Knuckle
- Air Launcher
- Air Meltdown
- Air Mole Bomb
- Air Necklace
- Air Pink Typhoon
- Air Pit
- Air Plus
- Air Power
- Air Power (zdolność)
- Air Ride
- Air Ride Skill
- Air Roaming Chaos
- Air Saucer
- Air Saver
- Air Shoes
- Air Shot
- Air Shot (zdolność)
- Air Slide
- Air Tank
- Air Tank (Extreme Gear)
- Air Trap
- Air Trap (zdolność)
- Airship
- Akatento
- Akimitsu Takase
- Akinori Nishiyama
- Alaina Reed Hall
- Albert Butler
- Alec Willows
- Aleena
- Alf Layla wa-Layla
- Ali Baba
- All-Star Amy
- All-Star Eggmana
- All-Star Item
- All-Star Knucklesa
- All-Star Metal Sonica
- All-Star Move
- All-Star Shadowa
- All-Star Sonica
- All-Star Tailsa
- All Hail Shadow
- Almost Dead
- Altar Emerald
- Altar of the Emeralds
- Altitude Limit
- Amazing Arena
- Ambicja Doktora Eggmana
- Ambicja Doktora Eggmana/Galeria
- Ambicja Doktora Eggmana/Transkrypt
- Ambicja doktora Eggmana
- Amenbo
- Amiga
- Amiibo
- Amir Derakh
- Amoeba Droid
- Amy
- Amy's American Page One
- Amy's Room
- Amy's Spaceship
- Amy: Taking the Leap Together!
- Amy: Topsy-Turvy
- Amy (IDW)
- Amy (Sonic Boom)
- Amy (Sonic X)
- Amy Birnbaum
- Amy Color 1
- Amy Color 2
- Amy Color 3
- Amy Combo
- Amy Dash
- Amy Dash (Sonic Battle)
- Amy Double Jump
- Amy Flash
- Amy Guard
- Amy Heal
- Amy Jump
- Amy Palant
- Amy Rose
- Amy Rose/Galeria
- Amy Rose (IDW)
- Amy Rose (Sonic Boom)
- Amy Rose (Sonic Boom)/Galeria
- Amy Rose (Sonic X)
- Amy Rose (Sonic X)/Galeria
- Amy Run
- Amy Style
- Ancient Isles
- Ancient Light
- Ancient Ruin
- Andrew Paull
- Andrew Rannells
- Android
- Andronic
- Andrzej Chudy
- Andrzej Gawroński
- Andrzej Warcaba
- Angel/Devil
- Angel Chao
- Angel Island
- Angel Island (IDW)
- Angel Island (Sonic X)
- Angel Island Zone
- Angel Island Zone/Galeria
- Angel Island Zone\Galeria
- Angel Island Zone (Sonic Advance)
- Angel Island Zone (Sonic Mania)
- Angel • Devil
- Anielska Wyspa
- Anielska Wyspa (IDW)
- Anielska Wyspa (Sonic X)
- Anioł złośliwości
- Anioł złośliwości/Galeria
- Anita Sajnóg
- Anna Rusek
- Anna Ułas
- Anna Wodzyńska
- Anti-air Missile
- Antlion (Sonic Lost World)
- Antlion (Sonic the Hedgehog CD)
- Antlion (ujednoznacznienie)
- Antlion Mecha
- Antlion Mother
- Antoine
- Antoine Depardieu
- Antoine Depardieu/Galeria
- Anton
- Anton (IDW)
- AoStH
- Aoi Yabusaki
- Aoi Yuki
- Aoi Yūki
- Ape
- Apotos
- Apotos/Galeria
- April Winchell
- Aqua Blast
- Aqua Lake Zone
- Aqua Planet Zone
- Aqua Road
- Aqua Shield
- Aqua Shield Challenge
- Aquarium Park
- Aquarium Park/Galeria
- Aquatic Base
- Aquatic Capital
- Aquatic Mine
- Aquatic Mine/Galeria
- Aquatic Relix Zone
- Aquatic Ruin
- Aquatic Ruin Zone
- Aquatic Ruin Zone/Galeria
- Aquis
- Arabskie Noce
- Arcade Collection
- Archie Comics
- Ari
- Arid Sands
- Arid Sands/Galeria
- Arijigoku Mecha
- Ark Missile Turret
- Ark of the Cosmos
- Arka Kosmosu
- Arki Kosmosu
- Arm Punch
- Armadilloid
- Armata
- Armata Zaćmienia
- Armata Zaćmienia (Sonic X)
- Armored train
- Arms
- Aroro
- Arrow Monitor
- Arrow of Light
- Arsenal Pyramid
- Artificial Chaos
- Artur Kaczmarski
- Artur Pontek
- Ascending Flight
- Aspect Co. Ltd
- Asteroid Coaster
- Asteroid Coaster/Galeria
- Asteroid Type Spaceship
- Asteron
- Astral Babylon
- Atak Obrotowy
- Ataki w serii Sonic Riders
- Athleticism
- Atomic Destroyer Zone
- Atsuki Murata
- Attack (Sonic Riders: Zero Gravity)
- Attack Support 0
- Attack Support 1
- Attack Support 2
- Attack Support 3
- Attack Support 4
- Attack Support 5
- Attack Support 6
- Attack Support 7
- Attack Support 8
- Attack Support 9
- Attack Time UP
- Aurora Icefield
- Auto-Gauge
- Auto-Slider
- Auto Homing
- Auto Wall-Run
- Automat do gier
- Automatic Trail
- Automobil G.U.N.
- Avatar
- Avatar-F
- Avatar-M
- Awaryjne odpalenie Tornada X
- Awaryjne odpalenie Tornada X/Galeria
- Awaryjne odpalenie Tornada X/Transkrypt
- Axel Jump
- Axel Jump (IDW)
- Axel Tornado
- Aye aye Captain! Pirate Flag
- Azure Lake Zone
- B-3x Hot Shot
- B-3x Hot Shot (Sonic X)
- B. Chaos Emerald
- BANANA
- BBat
- BFA
- BFB
- BFish
- BGM Change
- BINGO Highway
- BINGO Highway/Galeria
- Babilończycy
- Baby T
- Babylon Garden
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