Meet The 100s Main Characters!

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The 100's Main Characters

Clarke Griffin

Clarke Griffin is played by Eliza Taylor in The 100. She is one of the main characters. Her mother is Abigail Griffin. Clarke comes to earth in the drop ship along with the other 99 juvenile delinquent. In season one her relationship with Finn develops along with her leadership skills. At the end of season two Clarke is faced with a hard choice. She decides to save her people and ends up killing everyone in Mount Weather including Maya. Clarke is haunted by this decision so she decides to leave their camp and live on her own.  In season 3 she meets Lexa and as season 3 progresses they develop a relationship. At the end of season 3 Clarke becomes night blood to stop A.L.I.E. 

In season 4 Clarke desperately searches for a safe place from the wave of radiation that will hit earth soon. In season 5 Clarke survived the death wave without shelter along with a night blood girl named Madi. Madi is like a daughter to Clarke and she will do anything to protect her. At the end of season 5 Clarke heads to space because earth is inhabitable. 


Abigail Griffin  


Abigail Griffin is played by Paige Turco in the TV series The 100. Abigail is the mother of Clarke. She is a doctor and prides herself in taking care of others. In season 1 she focuses on getting to earth and saving the people on the Ark. As the show progresses Abby focuses on keeping her daughter safe and helping her people. Her relationship with Marcus Kane develops. In season 5 Abigail struggles with an addiction. She was using the drugs to help deal with the pain that was caused by the city of light. Her relationship with Marcus is threatened  by this addiction along with her ability to help others. Clarke helps Abby get clean. Allowing Abby to cure people of a disease that was spreading. 

Bellamy Blake

Bellamy Blake is played by Bob Morley in The 100. He is the brother of Octavia Blake. He is a born leader. When the drop ship landed Bellamy set up camp and became the leader. His main worries are protecting his sister and his people. Bellamy and Clarke are a true leadership team. He had relationships with Echo and Ice nation grounder and Gina. He helps Clarke make the decision to kill everyone in Mount weather. He always tries to save everyone. In season 4 Bellamy goes to space with the others to survive the death wave to do this he had to make the decision to leave behind Clarke. In Season 5 he focuses on protecting his sister and his people. He leads his sister away from the darkness that overtook her in the Bunker. Bellamy and Clarke are the only ones to be awoken by Monty and Harper's son and have to deal with the idea of a new planet.


Octavia Blake is played by Marie Avgerpallos. Over the course of the series Octavia becomes a leader and a grounder. After meeting Lincoln in the first season. Octavia falls in love with Lincoln and the grounders way of life. But, when Lincoln is shot by Pike. Octavia falls into darkness and becomes   Skairipa. She kills others but feels nothing. When she wins the conclave she decides to split the bunker among all the clans. Then she become Blodreina and she control wonkru through fear. They are wonkru or enemy of wonkru. If they aren't wonkru she will kill without mercy. Her brother Bellamy tries his best to pull Octavia out of this darkness and succeeds.  

Finn Collins is played by Thomas McDonnell. He was arrested for helping his girlfriend Raven spacewalk. Then gave himself up instead of Raven. when he arrives on earth he develops a relationship with Clarke. Thinking he will never see Raven again. He always looks to a peaceful solution. When Raven comes down fro space he struggles ti chose between Raven and Clarke. When Clarke goes missing he loses it and shoots down a village. The grounder commander Lexa orders his death by a thousand cuts. However Clarke gives him a quick death before this can happen.   

Lexa was a grounder commander played by Alycia Debnam-Carey. She and Clarke are in a relativity secret relationship. They both have guilt about things in their past. Lexa betrays Clarke at Mount Weather and later admits this is a major regret. Lexa allows skaikru to become part of the grounder nation. She is very loyal but can look at things from a different point of view. She dies at the hands of the flame keeper who was trying to kill Clarke.

Marcus Kane is played by Henry Iancusick. He was a leader on the ark and on the ground. However on the ground he learned what rules had to be broken. He cares about the well being of others and has tried to sacrifice himself many times to save others. He knows how to make sacrifices to save his people. He falls in love with Abby and will do anything for her. In season 5 he makes a deal with the enemy to save his people from being murdered at war. he fights for what he believes is right and helps Clarke destroy A.L.I.E. He works as commander for awhile. However even when he wasn't a commander he was a leader 

Thelonious Jaha is played by Isaiah Washington. He starts as commander on the ark and sacrifices himself so that his people and go to earth. Then he figures out a way to get himself to earth too. He loses his son when he sends him down to earth and suffers with this guilt. He is the one who discovers the city of light and helps A.L.I.E take over. When he is forced to choose the 100 of his people that can live takes in an orphan boy which shows how much Jaha cares about children. He dies trying to help his people.

Raven Reyes is played by Lindsey Morgan. Raven first comes down to earth to be with her boyfriend Finn. But finds that he is with Clarke. This puts Clarke and Raven at odds to start with. Raven is a brilliant engineer who has solved many problems and has saved everyone countless times. She is brave and has learned to live and except the pain she deals with. She is devastated when Finn is murdered. She later in Season 5 and 6 develops a relationship with Shaw. She deals with leg from being shot by Murphy and from her hip being drilled for bone marrow. Abby and Raven become lie family and Raven tries to help Abby with her addiction.


Monty Green is played by Christopher Larkin in the 100. His best friend is Jasper. Monty is a very smart person who always looks out for the planet and his people. He is brave and always joins Clarke and his other friends on their journeys. He started the algae farm when they go back on the ark. In the end Monty is the one who saves the human race and finds a new planet for them to live on. However he doesn't live to see because he and Harper decide to live their lives on the ark. They have a son who greets Bellamy and Clarke when they awake.