All 7 Supergirl Actresses Ranked

Over the years, I’ve found myself captivated by Supergirl, the remarkable Kryptonian relative of Superman. This iconic DC superheroine has not only won hearts with her impressive strength, unwavering courage, and boundless hope, but she’s also graced our screens in various forms – from blockbuster films to television shows and animated features. An array of gifted actresses have taken on the role, each imbuing their unique interpretation into the character, making her journey their own.

In this analysis, I’ll delve into the acting performances of seven actresses who have embodied Kara Zor-El (Supergirl). I’ll evaluate them based on their influence, authenticity in portrayal, and the mark they left on Supergirl’s enduring legacy. Let’s uncover the unique aspects each brought to the role, starting from the earliest interpretation to the most impactful one.

7. Milly Alcock

Milly Alcock has been cast as the main character in ‘Superman’ (2025) and will star in ‘Supergirl: Woman of Tomorrow’ (2026). Her portrayal of a tough and battle-hardened Kara, inspired by the ‘Woman of Tomorrow’ comics, could infuse a new, powerful dynamism into the DC Universe.

In the wake of Emily Alcock’s remarkable portrayal in ‘House of the Dragon’ (2022), there’s been a surge of anticipation. Preliminary feedback indicates she could revolutionize the character of Supergirl, positioning her as a formidable candidate. However, due to her limited screen time so far, we’ve had to place her relatively lower in our rankings for now.

6. Nicholle Tom

Nicholle Tom lent her voice to Supergirl in ‘Superman: The Animated Series’ (1996-2000), ‘The New Batman Adventures’ (1997-1999), and ‘Justice League Unlimited’ (2004-2006). Her portrayal of Kara In-Ze, a non-cousin version from another planet, gave Supergirl a youthful, rebellious flavor.

In a lively and resolute manner, Tom’s vocal performances infused Supergirl with an ideal playfulness, making it suitable for animation. Though her portrayal left a lasting impression, the fact that she only held a supporting position in these shows kept her from reaching the top tiers of recognition.

5. Kari Wahlgren

Kari Wahlgren provided the voice for Supergirl in ‘DC Super Hero Girls’ (2015-2018), ‘Justice League Action’ (2016-2018), and ‘Lego Dimensions’ (2015). Her performance beautifully encapsulated Kara’s self-assured, lighthearted character with a sprinkle of wit.

Wahlgren’s adaptability set Supergirl apart in large ensembles, blending power and charisma seamlessly. While her animated characters are influential, they lack the gravitas of live-action portrayals, making this role significant for her.

4. Sasha Calle

In the year 2023, Sasha Calle took on the role of Supergirl in ‘The Flash’, presenting a grittier, more passionate Kara from a world where Superman was absent. Her impactful yet short-lived performance showcased a seasoned warrior rekindling her heroic spirit.

Calle’s intense emotion and distinctive perspective stood out, yet her brief on-screen moments restrict her potential for greater impact. I appreciate the way she managed to make the part feel personal despite its brevity.

3. Laura Vandervoort

In the television series ‘Smallville’ (2001-2011), Laura Vandervoort portrayed Supergirl. She first appeared in season seven, introduced as Clark Kent’s cousin. Her character, Kara, was both self-assured and innocent, skillfully balancing her Kryptonian heritage with her life on Earth, demonstrating a rich emotional depth.

Despite having few episodes, Vandervoort’s chemistry with the cast and genuine portrayal stood out brilliantly. However, the show’s emphasis on Clark somewhat hindered her, but her acting performance continues to be cherished by fans.

Or more informally:
Vandervoort’s chemistry with the cast and authentic performance were impressive, even though she didn’t have many episodes. Unfortunately, the show focused too much on Clark, limiting Vandervoort, but fans still love her acting.

2. Helen Slater

In a world where capes flutter and superpowers reign supreme, I was the one who brought Supergirl to life in the 1984 movie adaptation of the same name. Portraying Kara’s unique blend of innocence and strength, I stepped into her shoes and made her mine. Although the film’s playful tone and financial challenges might have overshadowed its release, my heartfelt performance paved the way for future Supergirl interpretations.

Slater’s impact continues through her later DC characters such as Eliza Danvers on ‘Supergirl’ (2015-2021), a role that she took on after her groundbreaking portrayal of the first big-screen Supergirl. This recognition is well-deserved due to her pioneering efforts.

1. Melissa Benoist

For six seasons from 2015 to 2021, Melissa Benoist starred in ‘Supergirl’, showcasing a sincere character named Kara Danvers. This character embodied an inspiring blend of optimism, sensitivity, and strength, which became the benchmark for many viewers. Her performance struck a chord with numerous fans.

Benoiste’s knack for continuing a prominent series, confronting significant DC antagonists, and excelling in Arrowverse collaborations firmly positions her as the quintessential Supergirl. Her unique blend of compassion and power is unparalleled.

2025-07-29 11:14