Spark (G1)
| The name or term "Spark" refers to more than one character or idea. For a list of other meanings, see Spark (disambiguation). |
- Spark is an Autobot Micromaster from the Generation 1 continuity family.

Spark (スパーク Supāku) is the youngest of the Liner Team, and he acts it. Brash and impulsive, he tends to solve problems with action. He and Leaf complement each other's abilities and styles well in battle; Spark has the ability to manipulate water, and mixed with Leaf's wind-controlling skill, the two can plow through Decepticon formations easily.
Fiction
Legends comic
Spark was among the Cyberdroids who left Cybertron and came to Earth in search for Optimus Prime and the Matrix. A dimensional shockwave mutated them, altering their forms and enabling them to transform. Tailgate/G1 Mini-Con Chapter
Micromaster
Spark was one of many Cyberdroids who evolved into Micromasters thanks to a mysterious energy wave. Finding themselves on Earth, they blended into human society and fought against those Micromasters who had evolved into Decepticons. A New Transformer Legend Begins!!
After many battles with the Decepticon Micromasters, Spark and the others were joined by Multiforce, warriors that had stumbled through a dimensional rift. Spark was suspicious of the new arrivals, viewing their stealth modes as the kind of technology Decepticons would use. The Multiforce proved both their alliance and their usefulness by taking out both the Decepticon Sixbuilders and Berserker Sixwing. The Menace of Landcross's Combining Formation!
The Battlestars manga and story pages
Years later, Spark and the rest of the Liner Team were recruited by Sky Garry into the ranks of the Battlestars. Great Six Combination Warrior Sixliner!
Operation Combination
Train Wars

Just as Cybertron seemed lost to the interdimensional incursion of the Fallen, Shouki and the ragtag band of Transformers left to defend Cybertron were greeted by D-Go along with Desire and his old comrade Suiken. The other Trainbots had arrived astride Metroplex, bringing with them the Liner Team and the Train Team! With that, on Windy's count all three teams of train 'bots combined into the Trainbot Omni-Car Joint to chain the Fallen, giving Shouki and company time to vanquish the cosmic evil by funneling Metroplex's power through Shouki's new "Raiden" cannon mode. Train Wars 2
Toys
Fight! Super Robot Lifeform Transformers

- Sixliner (Micromaster Sixteam, 1991)
- ID number: C-370
- Originally released in a giftset with his fellow Micromaster trains, Spark transforms into a 100 Series Shinkansen locomotive. His rear socket-hitch allows him to connect end-to-end with any fellow train or combiner kibble weapon with a peg-hitch. He can form the chest of either of the train-team combiners, but his nominal placement is as the chest of Sixliner.
Micromaster

- Spark (Micromaster, 2002)
- Sixliner ID number: 2
- Accessories: Sixliner right foot
- Spark and his teammates were re-released in Japan in 2002 as the first assortment of The Transformers: Micromaster, this time in identical individual boxes, identifiable only by the number on his instruction sheet visible through a small hole in the box. Like the rest of the Micromaster figures, D-Go's stickers were either replaced with tampographs or dropped entirely, though he gained several new pieces of deco in exchange, especially in train mode.
Notes
- Spark, like all of the six-team Micromasters, had no individual bio information whatsoever until his Micromaster release a decade after his original Return of Convoy release.



