Sentinel Prime (Kre-O)
| The name or term "Sentinel Prime" refers to more than one character or idea. For a list of other meanings, see Sentinel Prime (disambiguation). |
- Sentinel Prime is an Autobot from the brick-built world of Kre-O.

Sentinel Prime is well-known for his courage and strength. He is renowned by the Autobots and feared by the Decepticons. In his retirement, Sentinel enjoys fishing the waters of Earth.
Fiction
The Brick List: Earth's Most Wanted
When Earth's five most wanted criminals attacked Autobot City, the Headmaster took over Sentinel Prime's body. After the villains were repelled, the Autobots put Sentinel's head on a small, wheeled body. The Brick List: Earth's Most Wanted
Kre-O cartoon
Sentinel Prime was rescued from the Moon by Optimus, but then turned all evil and stuff. Take Us Through the Movies
Sentinel Prime was in the audience of a tag battle pitting Optimus Prime and Bumblebee against Megatron and Starscream. Last Bot Standing He was in the audience of a dance competition too. Bot Stars
Sentinel was also part of a crowd that waited at the finish line of a race between Optimus, Bumblebee and Megatron. He cheered for Bumblebee as he finished the race, though it turned out Optimus had already won the competition. The Big Race
Games
Kreon Chaos
Sentinel Prime met with Optimus after Bumblebee had been taken captive in the Autobots' mission to retrieve the Optimus Prime Kre-O kit parts from within Decepticon headquarters. He specialized in defense, and could hold out his shield to either block enemy fire or provide a platform for his fellow Autobots to jump onto, gaining them access to hard-to-reach places. Eventually, the Autobots managed to infiltrate the Decepticons' base, and retrieved the kit parts, which were assembled by Ratchet into a colossal Optimus Prime. Kreon Chaos
Toys
Kre-O

- Sentinel Prime (2011)
- Set number: 30687
- Pieces: 386
- Kreons: Sentinel Prime, Soundwave, Thundercracker, Fire Chief
- Sentinel is part of the first wave of Kre-O sets and can be built in either robot or Dark of the Moon inspired fire truck mode. A Kreon can fit in his cab.
- Like many other Kre-O sets, the stock photography features robot construction that differs from the final product. Sentinel Prime's shoulders, feet, and legs are a bit different than on the actual toy. The stock photography actually shows a robot mode that is more similar to his appearance in Dark of the Moon; specifically the shielded shoulders and pointed feet.
- Sentinel Prime's head is based on Animated Sentinel Prime. The design of the Sentinel Prime Kreon is inspired by Sentinel Prime's appearance in the Megatron Origin comics, and his helmet is based on (and was later used for) Generation 1 Inferno.

- Earth's Most Wanted
- Accessories: Sword
- Sentinel Prime is the only Kreon of the "Earth's Most Wanted" pack who is neither human nor Earth-built, yet is included due to his relation to the Headmaster. He uses Kre-O Prowl's helmet and carries a sword. As with the others in his set, he and Headmaster come with a flat Kreon stand.




