|Number of episodes:||40|
|Adapted from:||Samurai Sentai Shinkenger|
|Original airing:||February 7, 2011 (US)|
Power Rangers: Samurai (often abbreviated as PRS or Samurai) is the eighteenth series entry of the Power Rangers franchise. It is an adaption of the 33rd Super Sentai season, Samurai Sentai Shinkenger.
- "Centuries ago in Japan, Nighlok monsters invaded our world, but samurai warriors defeated them with power symbols, passed down from parent to child. Today the evil Nighlok have risen once again and plan to flood the earth. Luckily, a new generation of heroes stand in their way. They are the Power Rangers Samurai."
A new generation of Power Rangers must master the mystical and ancient "Samurai Symbols of Power," which give them control over the elements of: Fire, Water, Sky, Forest, Earth and Light. Under the guidance of their all-knowing mentor and the aid of their devoted animal Zords, they battle the dark forces of the Netherworld and a mysterious warrior who is bent on destruction.
- Main article: Samurai Rangers
|Red Samurai Ranger||Jayden Shiba|
|Blue Samurai Ranger||Kevin|
|Pink Samurai Ranger||Mia Watanabe|
|Green Samurai Ranger||Mike|
|Yellow Samurai Ranger||Emily|
|Gold Samurai Ranger||Antonio Garcia|
- Mentor Ji - The Rangers' all-knowing mentor. He is portrayed by Rene Naufahu.
- Farkas Bulkmeier - One half of the comedy relief duo of this season. Paul Schrier reprises his role from the original series.
- Spike Skullovitch - The other half of this season's comic relief. He's the son of Eugene Skullovitch, Bulk's childhood friend. He refers to Bulk as "Uncle Bulk," implying that Skull either married someone in Bulk's family or that he considers Bulk as family because of brotherly bond between Bulk and Skull. He is portrayed by Felix Ryan.
- Matthew - Mike's friend portrayed by Leand Macadaan.
- Reece - Mike's friend portrayed by Chris Campbell.
- Serena - Emily's sister portrayed by Jacinda Stevens.
- Kevin's father portrayed by Steven Smith.
- Jayden's father portrayed by Steven A. Davis.
- Ryan portrayed by Daniel Sewell.
- Fisherman portrayed by John Leigh
- Daisuke portrayed by Grant McFarland
- Main article: Arsenal (Samurai)
- Samuraizer - core rangers' morpher
- Samurai Morpher - Gold Ranger's morpher
- Black Box - Super mode morpher
- It is the first season in which all Rangers are Samurai and the second group of Rangers to have Samurai powers, preceded by Ninja Storm's Cameron Watanabe. Cameron's Green Samurai Ranger title is used by Mike as well.
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