2023 National League Division Series

DatesOctober 7–12TelevisionTBS/TruTV/MaxTV announcersBrian Anderson, Jeff Francoeur, and Matt WinerRadioESPNRadio announcersJon Sciambi and Doug GlanvilleUmpiresMark Carlson (crew chief), Ramon De Jesus, Chris Guccione, Ben May, Brian O'Nora, David RackleyTeamsDatesOctober 7–11TelevisionTBS/TruTV/MaxTV announcersBob Costas, Ron Darling, and Lauren ShehadiRadioESPNRadio announcersRoxy Bernstein and Jessica MendozaUmpiresRyan Additon, Vic Carapazza, Will Little, Gabe Morales, Todd Tichenor (crew chief), Jim WolfNLWCPhiladelphia Phillies over Miami Marlins (2–0)
Arizona Diamondbacks over Milwaukee Brewers (2–0)

The 2023 National League Division Series (NLDS) were the two best-of-five playoff series in Major League Baseball’s (MLB) 2023 postseason that determined the participating teams of the 2023 National League Championship Series (NLCS). These matchups were:

• (1) Atlanta Braves (NL East champions) vs. (4) Philadelphia Phillies (Wild Card Series winner): Phillies win series 3–1.
• (2) Los Angeles Dodgers (NL West champions) vs. (6) Arizona Diamondbacks (Wild Card Series winner): Diamondbacks win series 3–0.

The Diamondbacks would go on to defeat the Phillies in seven games in the NLCS before falling to the American League champion Texas Rangers in five games in the World Series.