*[[Ren Krawler]] - A Gundalian spy who worked for the Twelve Orders. He was a member until Fabia and Shun exposed his true intentions, but he returns to the Brawlers after realizing that they are his true friends. His Guardian Bakugan is Darkus [[Linehalt]].
*[[Paige]] - A female Gundalian and the new Subterra Brawler in Mechtanium Surge. She was likely sent to train with Dan as a part of the new alliance with Gundalia. Her partner is Subterra [[Boulderon]].
==Secondary Members==
===Humans===
*[[Joe Brown]] - The Battle Brawlers' Webmaster. His Guardian Bakugan was [[Wavern]].
*[[Klaus von Hertzon]]- A Descendant of German nobility was once the Second Ranked player in the world. His Bakugan is an [[Aquos (Legacy)|Aquos]] [[Sirenoid]].
*[[Chan Lee]] - A Kung-Fu artist from China who was once the 3rd ranked player in the world. Her Guardian Bakugan is a [[Pyrus (Legacy)|Pyrus]] [[Fourtress]].
*[[Julio Santana]] - Was once the 4th Ranked player in the World. His Bakugan is a [[Haos (Legacy)|Haos]] [[Tentaclear]], and he lives in Spain.
*[[Komba O'Charlie]] - Was the 5th ranked player in the World. His Bakugan is a [[Ventus (Legacy)|Ventus]] [[Harpus]], and he is from Kenya.
*[[Billy Gilbert]]- Julie's Best Friend. He is from the United States. He was once the 10th Ranked player in the world. His Bakugan is a [[Subterra]] [[Cycloid]].
*[[Jenny]]- A part of the [[JJ Dolls]]. Her Bakugan is an [[Aquos (Legacy)|Aquos]] [[Siege]].
*[[Jewls]]- A part of the [[JJ Dolls]]. Her Bakugan is a [[Subterra]] [[Centipoid]].
*[[Shuji]]- The older brother of Akira and Nene. He changes his Bakugan a lot.
*[[Akira]]- The older brother of Nene and the younger brother of Shuji. His Bakugan is a [[Subterra]] [[Centipoid]].
*[[Nene]]- The younger sister of Shuji and Akira. Her Bakugan is a [[Ventus (Legacy)|Ventus]] [[Ravenoid]].
*[[Christopher]]: A young boy. His Bakugan is an [[Aquos (Legacy)|Aquos]] [[Juggernoid]].
*[[Travis]]: A bully who used to force [[Christopher]] into battling him. His Bakugan is a [[Darkus (Legacy)|Darkus]] [[Warius]].
*[[Bakugan Video Game]] Main Character- He defeats all the Brawlers and reaches Number 1 and Dan makes him an official member. His Bakugan is [[Leonidas]]/[[Omega Leonidas]].
*[[Marduk]]- He defeats all the Battle Brawlers except the player. His Bakugan is [[Vladitor]]/[[Battle Ax Vladitor]].
*[[Katie Lowery]]- Another character form the Bakugan Evo Manga. Her Bakugan is [[Chamelia]]/[[Mecha Chamelia]].
*[[Chris]]- Former member of [[Team Sellon]]. Her [[Guardian Bakugan]] is [[Darkus (Legacy)|Darkus]] [[Clawsaurus]].
*[[Soon]]- Former member of [[Team Sellon]]. Her [[Guardian Bakugan]] is [[Haos (Legacy)|Haos]] [[Spidaro]].
*[[Ben]]- Former member of [[Team Anubias]]. His [[Guardian Bakugan]] is [[Pyrus (Legacy)|Pyrus]] [[Ziperator]].
*[[Jack Punt]]- Former member of [[Team Anubias]]. His [[Guardian Bakugan]] is [[Aquos (Legacy)|Aquos]] [[Ziperator]].
*[[Robin (Mechtanium Surge)|Robin]]- Former member of [[Team Anubias]]. His [[Guardian Bakugan]] is [[Ventus (Legacy)|Ventus]] [[Ziperator]].
*[[Noah]]- Former member of [[Team Anubias]]. His [[Guardian Bakugan]] is [[Subterra]] [[Ziperator]].
===Vestals===
*[[Gus Grav]] - A former member of the [[Vexos]] and Spectra's right-hand man. He uses [[Subterra]] [[Rex Vulcan]] as his Guardian Bakugan.
===Neathians===
*[[Serena Sheen]] - The Queen of Neathia and Fabia's older sister. She acts mostly in a leadership position.
*[[Linus Claude]] - A strong Pyrus Neathian brawler who held the Element. He is a Castle Knight, and follows the crown proudly. His former Guardian Bakugan is [[Neo Ziperator]], and his current Guardian Bakugan is [[Rubanoid]].
*[[Captain Elright]] - The captain of the Neathian forces and a Haos Brawler. His former Guardian Bakugan was Haos [[Raptorix]], and his current Guardian Bakugan is Haos [[Aranaut]].
===Gundalians===
*[[Nurzak]] - The former Subterra member of the Twelve Orders. He betrayed the Twelve Orders and joined the Brawlers along with Mason. His Guardian Bakugan is Subterra [[Sabator]].
*[[Mason Brown]] - A Gundalian spy who worked for the Twelve Orders. He betrayed the Twelve Orders and joined the Brawlers along with Nurzak. His Guardian Bakugan is Subterra [[Avior]].
*[[Jesse Glenn]] - A Gundalian spy who worked for the Twelve Orders. He betrayed the Twelve Orders and joined the Brawlers. His Guardian Bakugan is Ventus [[Plitheon]].
*[[Lena Isis]] - A Gundalian spy who worked for the Twelve Orders. She betrayed the Twelve Orders and joined the Brawlers. Her Guardian Bakugan is Aquos [[Phosphos]].
*[[Zenet Surrow]] - A Gundalian spy who worked for the Twelve Orders. She betrayed the Twelve Orders and joined the Brawlers. Her Guardian Bakugan is Haos [[Contestir]].
===[[Hurranian]]s===
*[[Eva-Q8|Eva]] - A Hurranian Darkus Brawler that replaces Ace in [[Bakugan: Rise of the Resistance]]. Her Guardian Bakugan is [[Knight Percival]].
==Trivia==
