Beef is an American comedy-drama television anthology series created by Lee Sung Jin for Netflix. It stars Steven Yeun and Ali Wong as Danny Cho and Amy Lau, two strangers whose involvement in a road rage incident escalates into a prolonged feud. Appearing in supporting roles are Joseph Lee, Young Mazino, David Choe, and Patti Yasutake.

The ten-episode series was released on Netflix on April 6, 2023, to acclaim from critics, praising Yeun's and Wong's performances, as well as the writing and directing. At the 75th Primetime Emmy Awards, it received eight wins, including Outstanding Limited or Anthology Series and acting wins for Yeun and Wong. At the 81st Golden Globe Awards, it won in all three of its nominated categories, including Best Limited or Anthology Series or Television Film.

In October 2024, a second season was confirmed with new cast members.

The project, created by Korean-American director Lee Sung Jin and set to star Steven Yeun and Ali Wong, was first announced in March 2021, with a bidding war happening over the series rights. Netflix would eventually win the rights. In December, Lee Isaac Chung was reported to be directing the pilot episode. In March 2022, additional castings were announced, including David Choe and Patti Yasutake, and the pilot episode would instead be directed by Japanese director Hikari. She was also confirmed to direct several additional episodes. Filming had begun by April 2022.

Lee Sung Jin has planned the show to last three seasons: "There are a lot of ideas on my end to keep this story going. I think should we be blessed with a Season Two, there's a lot of ways for Danny and Amy to continue. I have one really big general idea that I can't really say yet, but I have three seasons mapped out in my head currently."

In February 2024, it was announced that a second season was being actively explored, with Charles Melton, Cailee Spaeny, Jake Gyllenhaal and Anne Hathaway. In June 2024, it was reported that Oscar Isaac and Carey Mulligan were in negotiations to star in the second season. In August 2024, Melton and Spaeny confirmed they were also in negotiations to star in the second season. In October 2024, it was confirmed that Isaac, Mulligan, Melton, and Spaeny were cast as the leads in the new season, with the story centering around "a young couple witnessing an alarming fight between their boss and his wife, triggering chess moves of favors and coercion in the elitist world of a country club and its Korean billionaire owner."

Beef premiered at the 2023 SXSW Festival on March 18, 2023. All 10 episodes were released on Netflix on April 6, 2023.

Season one of Beef received universal critical acclaim. On the review aggregator website Rotten Tomatoes, 98% of 118 critics' reviews are positive, with an average rating of 8.4/10. The website's consensus reads: "Ali Wong and Steven Yeun are a diabolically watchable pair of adversaries in Beef, a prime cut comedy that finds the pathos in pettiness." Metacritic, which uses a weighted average, assigned a score of 86 out of 100 based on 34 critics, indicating "universal acclaim". Brian Tallerico of RogerEbert.com gave Beef 3.5 out of 4 stars. In his review of the show, he noted that the general mood of the country, which is characterized by anxiety, frustration, and anger, was effectively used to create a "tonally daring" show that vacillates between comedy, drama, and thriller. Tallerico praised the show for its well-structured plotting and lauded the performances of Steven Yeun and Ali Wong, calling them the best he had seen that year, and applauding their ability to make their characters relatable and grounded. However, Tallerico also noted that the show's penultimate episode became "a little hard-to-swallow" and took away some significant decisions from the characters, which detracted from the thematically rich narrative.