Romantic comedies have a special way of making love feel messy, hilarious, hopeful, and deeply personal. That's why so many of the genre's best entries come from fantastic books. A great adaptation doesn't just copy its source material—it captures the emotional pull, charm, and character voice that made readers fall in love in the first place.
Films like To All the Boys I've Loved Before, which brings a beloved YA romance to life with fake-dating charm and the awkward thrill of first love, and the cult classic Confessions of a Shopaholic, a bright story of romance, ambition, and self-discovery, prove how compelling source material can become an entertaining, long-lasting romantic comedy. Here are the best modern rom-coms based on books, ranked.
8. Love, Simon (2018)
This 2018 film is a strong modern rom-com that feels special because it uses all the familiar tropes of the genre while still feeling meaningful and long overdue. Based on Becky Albertalli's novel, Love, Simon follows high school student Simon Spier (Nick Robinson) as he keeps his sexuality private while secretly emailing another closeted classmate he's beginning to fall for.
With its romantic and incredibly sweet hook, Love, Simon masterfully blends identity, first love, friendship, fear, and the desire to be known. It's an emotionally deep teen love story with a queer protagonist, showcasing important representation while delivering a universally heartwarming coming-of-age good time. Love, Simon is a true defining book-to-screen romance that is a fantastically brilliant bout of sincerity and rom-com goodness.
7. The Kissing Booth (2018)
The Kissing Booth may be an incredibly cringy movie based on a Wattpad novel, but it's the guilty pleasure watch that has been hailed as one of the most entertaining rom-coms ever created. The teen drama centers on high school junior Elle Evans (Joey King), who finds herself falling in love with her best friend Lee Flynn's (Joel Courtney) older, playboy brother Noah (Jacob Elordi).
Despite its low Rotten Tomatoes score, The Kissing Booth has earned a massive and devoted fan base. For anyone who loves teeny rom-coms, the movie is the perfect 90-minute watch that makes for a surprisingly fun viewing experience. It's a true binge-worthy book-to-screen adaptation that wields steamy chemistry and angsty drama. The Kissing Booth is no doubt overdramatic and often genuinely cheesy, but it stands as a brilliant teen hit that proves book-adapted Netflix rom-coms can stand among some of the best of the genre.
6. Confessions of a Shopaholic (2009)
This film, based on Sophie Kinsella's book series, delivers fashion-heavy humor, bright rom-com energy, and a heroine whose personal life is as chaotic as her credit card bills. Confessions of a Shopaholic focuses on shopping-obsessed journalist Rebecca Bloomwood (Isla Fisher), who gets a job interview at her dream fashion magazine, but a drunken mistake leads her to become a financial columnist at a business magazine instead.
Confessions of a Shopaholic may not be as highly rated as some of the greatest rom-coms on this list, but its bubbliness is cherished by many, especially those drawn in by the film's comedic spark. It's a pretty fast-paced movie, making slapstick moments, Parisian clothes montages, and gags feel quite snappy. Confessions of a Shopaholic is the perfect escapist treat that is highly rewatchable for its silly moments and victorious ending, cementing it as an easy feel-good rom-com based on a book.
5. Bridget Jones's Diary (2001)
Bridget Jones's Diary is a book-based rom-com that has definitely shaped the genre for the better. Adapted from Helen Fielding's novel, the movie centers on thirty-something, single PR consultant Bridget Jones (Renée Zellweger) as she navigates her increasingly messy life, juggling family pressure, work, embarrassing mistakes, and romantic confusion between two very different men.
Bridget Jones's Diary is genuinely a fantastic film with comedy that works incredibly well because its protagonist is never presented as a perfect heroine. At the time of its release, the film truly rejuvenated the rom-com genre, treating audiences to a fun-filled viewing experience. Today, Bridget Jones's Diary is frequently hailed as the ultimate comfort film, a watch that is no doubt a great example of a fantastic romantic comedy based on a book.
4. Love, Rosie (2014)
This woefully underrated film definitely deserves its flowers for being one of the best guilty pleasure watches to ever exist. Based on Cecelia Ahern's Where Rainbows End, Love, Rosie follows childhood best friends Rosie Dunne (Lily Collins) and Alex Stewart (Sam Claflin), whose growing feelings for each other are constantly interrupted by relationships, distance, minor and major mistakes, as well as life itself.
Despite the frustration it might cause viewers, Love, Rosie has an addictively adorable plot that has earned it a pretty devoted cult following. The romantic comedy is often praised for its raw view of life and love, appreciated for its depiction of just how messy life can get. Love, Rosie is well-loved for its underrated authenticity, an overlooked gem that deserves more attention.
For more great book-to-screen adaptations, check out our ranking of the most influential horror books or our list of the best domestic thrillers.
