閃電俠角色列表
各季演出列表

| 角色> 角色.主要演員 | 演員> 演員.主要演員 | 首次登場> 首次登場.主要演員 | 季數> 1.主要演員 | 季數> 2.主要演員 | 季數> 3.主要演員 | 季數> 4.主要演員 | 季數> 5.主要演員 | 季數> 6.主要演員 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 貝瑞·艾倫 / 閃電俠 | 葛蘭特·格斯汀 | "Pilot" | 主演 | 主演 | 主演 | 主演 | 主演 | 主演 |
| 艾莉絲·威斯特 Iris West（英语：） | 坎迪斯·巴頓 | "Pilot" | 主演 | 主演 | 主演 | 主演 | 主演 | 主演 |
| 凱特琳·史諾 / 冰霜殺手 | 丹妮爾·帕娜貝克 | "Pilot" | 主演 | 主演 | 主演 | 主演 | 主演 | 主演 |
| Eddie Thawne | 里克·考斯奈特 | "Pilot" | 主演 | 客串 | 客串 | Does not appear | Does not appear | Does not appear |
| 西斯科·拉蒙 / 震波（英语：） | 卡洛斯·瓦德斯 | "Pilot" | 主演 | 主演 | 主演 | 主演 | 主演 | 主演 |
| 哈里森·威爾斯 (各分身) | 湯姆·卡瓦納夫 | "Pilot" | 主演 | 主演 | 主演 | 主演 | 主演 | 主演 |
| 喬·威斯特 Joe West | 傑西·L·馬丁 | "Pilot" | 主演 | 主演 | 主演 | 主演 | 主演 | 主演 |
| 華利·威斯特   / 閃電小子 | 基南·隆斯戴爾 | "Running to Stand Still" | Does not appear | 主演 | 主演 | 主演 | 客串 | 客串 |
| Clifford DeVoe 克利福德·迪沃 / 思考者 Thinker（英语：） | 尼爾·桑迪蘭 | "The Flash Reborn" | Does not appear | Does not appear | Does not appear | 主演 | Does not appear | Does not appear |
| Cecile Horton | 丹妮拉·妮可萊特 | "Who Is Harrison Wells?" | 客串 | Does not appear | 常設 | 常設 | 主演 | 主演 |
| Ralph Dibny / Elongated Man | 哈特利·索耶 | "Elongated Journey Into Night" | Does not appear | Does not appear | Does not appear | 常設 | 主演 | 主演 |
| Nora West-Allen | 傑西卡·帕克·肯尼迪 | "The Elongated Knight Rises" | Does not appear | Does not appear | Does not appear | Recurring | 主演 | Does not appear |
Recurring characters 
| Nora Allen | JESSICA PARKER KENNEDY | "Pilot" | 常設 | 客串 | 客串 | Does not appear | Does not appear | Does not appear |
| David Singh | Patrick Sabongui | "Pilot" | 常設 | 常設 | 客串 | 常設 | 常設 | Does not appear |
| Henry AllenJay Garrick / Flash | John Wesley Shipp | "Pilot" | 常設 | 常設 | 客串 | Does not appear | Does not appear | Does not appear |
| Henry AllenJay Garrick / Flash | John Wesley Shipp | "The Race of His Life" | Does not appear | 客串 | 常設 | Does not appear | Does not appear | Does not appear |
| 羅尼·雷門 / 火風暴 | 羅比·艾梅爾 | "Things You Can't Outrun" | 常設 | 客串 | 客串 | Does not appear | Does not appear | Does not appear |
| 冷凍隊長 (各分身) | 溫特沃思·米勒 | "Going Rogue" | 常設 | 客串 | 客串 | 客串 | 客串 | 客串 |
| General Wade Eiling | Clancy Brown | "Plastique" | 常設 | Does not appear | Does not appear | Does not appear | Does not appear | Does not appear |
| Mason Bridge | Roger Howarth | "The Sound and the Fury" | 常設 | Does not appear | Does not appear | Does not appear | Does not appear | Does not appear |
| Martin Stein / Firestorm | 維克多·賈博 | "Crazy for You" | 常設 | 常設 | 客串 | 客串 | Does not appear | Does not appear |
| Linda Park / Doctor Light | 瑪萊斯·裘 | "Crazy for You" | 常設 | 客串 | Does not appear | Does not appear | Does not appear | Does not appear |
| 極速 | 泰迪·西爾斯 | "The Man Who Saved Central City" | Does not appear | 常設 | Does not appear | Does not appear | 客串 | Does not appear |
| Patty Spivot | 仙朵・范桑頓 | "Flash of Two Worlds" | Does not appear | 常設 | Does not appear | Does not appear | Does not appear | Does not appear |
| Francine West | 范妮莎·威廉斯 | "Flash of Two Worlds" | Does not appear | 常設 | 客串 | Does not appear | Does not appear | Does not appear |
| 潔西快客 | 維奧莉·畢恩 | "The Darkness and the Light" | Does not appear | 常設 | 常設 | 客串 | Does not appear | Does not appear |
| Julian Albert / Doctor Alchemy / Savitar | 湯姆·費爾頓 | "Paradox" | Does not appear | Does not appear | 常設 | Does not appear | Does not appear | Does not appear |
| Cynthia / Gypsy | 潔西卡・卡馬喬 | "Borrowing Problems from the Future" | Does not appear | Does not appear | 常設 | 客串 | Does not appear | Does not appear |
| Tracy Brand | 安妮・杜德克 | "I Know Who You Are" | Does not appear | Does not appear | 常設 | Does not appear | Does not appear | Does not appear |
| Marlize DeVoe / Mechanic | 金・恩格爾布雷希特 | "The Flash Reborn" | Does not appear | Does not appear | Does not appear | Recurring | Does not appear | Does not appear |
| Amunet Black / Blacksmith | 凱蒂・薩霍夫 | "Girls Night Out" | Does not appear | Does not appear | Does not appear | Recurring | Does not appear | Does not appear |
| Officer "Jonesy" Jones | Klarc Wilson | "Enter Flashtime" | Does not appear | Does not appear | Does not appear | Guest | Recurring | Does not appear |
| Vanessa Ambres | Lossen Chambers | "The Death of Vibe" | Does not appear | Does not appear | Does not appear | Does not appear | Recurring | Does not appear |
| Grace Gibbons / Cicada II | Islie Hirvonen | "The Death of Vibe" | Does not appear | Does not appear | Does not appear | Does not appear | Recurring | Does not appear |
| Grace Gibbons / Cicada II | Sarah Carter | "Memorabilia" | Does not appear | Does not appear | Does not appear | Does not appear | Recurring | Does not appear |
| Kamilla Hwang | Victoria Park | "Memorabilia" | Does not appear | Does not appear | Does not appear | Does not appear | Recurring | Recurring |