Welcome to Lower Merion High School!
...a storied academic institution & testament to the importance of world-class public education. A fiercely proud, tight-knit educational community, we have blazed a bold path of innovation & achievement since our doors first opened more than a century ago. We're proud of our reputation for academic excellence & passionate about learning and leading.
LMSD is proud to celebrate
LMSD is proud to celebrate
Asian American Pacific Islander Heritage Month!
The Black Student Unions (BSU) of Harriton and LM hosted a vibrant celebration of Black History Month that brought students, staff, families and friends together in the for an evening of artistry, entertainment and education!
Following a lively evening of entertainment and philanthropy, Rhys Applestein and Lucia Ridgeway were crowned the 2025 AMAZING ACES as the competition raised more than $17,000 for a collection of worthy causes!
The Aces clinched the PIAA 3A state championship with a convincing 3-0 win over Council Rock South! Finishing the season with a perfect 23-0 record, the Aces also captured both the District One and Central League titles on their way to the state crown!
Niche ranked LMSD as the #1 school district in Montgomery County, with the District & LMHS each earning "A+" grades overall! Main Line Today ranked LMHS as the #1 public high school in Montgomery County!
Announcements & Events
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LMHS Library
Merion Tribute House
Featured Stories
![Group photo of all of winners with their Oscars]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1747323841/lmsdorg/cnxpi16ussc1nt2vhbv1/AcesFilmLitOscars.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1747323841/lmsdorg/cnxpi16ussc1nt2vhbv1/AcesFilmLitOscars.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1747323841/lmsdorg/cnxpi16ussc1nt2vhbv1/AcesFilmLitOscars.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1747323841/lmsdorg/cnxpi16ussc1nt2vhbv1/AcesFilmLitOscars.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1747323841/lmsdorg/cnxpi16ussc1nt2vhbv1/AcesFilmLitOscars.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1747323841/lmsdorg/cnxpi16ussc1nt2vhbv1/AcesFilmLitOscars.png","width":2063}])
Students in LM's Film & Literature course recently celebrated their hard work and creativity during this year's Film & Literature Oscars Ceremony!
- LMHS Featured News
- LMHS In The News
![A photo of Stauder and students on stage with a screen behind them with some of her designs]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1747167268/lmsdorg/qr5jtxndxizaexhjsef5/IMG_9955.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1747167268/lmsdorg/qr5jtxndxizaexhjsef5/IMG_9955.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1747167268/lmsdorg/qr5jtxndxizaexhjsef5/IMG_9955.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1747167268/lmsdorg/qr5jtxndxizaexhjsef5/IMG_9955.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1747167268/lmsdorg/qr5jtxndxizaexhjsef5/IMG_9955.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1747167268/lmsdorg/qr5jtxndxizaexhjsef5/IMG_9955.jpg","width":1920}])
A graphic designer for the Philadelphia 76ers shared her insights with LM students
- LMHS Featured News
- LMHS In The News
![The Best Communities for Education Seal - 2025]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1747236921/lmsdorg/ms7npymjrnazyqtyc1nu/BCME2025.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1747236921/lmsdorg/ms7npymjrnazyqtyc1nu/BCME2025.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1747236921/lmsdorg/ms7npymjrnazyqtyc1nu/BCME2025.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1747236921/lmsdorg/ms7npymjrnazyqtyc1nu/BCME2025.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1747236921/lmsdorg/ms7npymjrnazyqtyc1nu/BCME2025.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1747236921/lmsdorg/ms7npymjrnazyqtyc1nu/BCME2025.png","width":2200}])
LMSD has been honored with the Best Communities for Music Education designation by The NAMM Foundation, recognizing the District's outstanding support for and commitment to music education!
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![The six LMHS athletes smile for a photo]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1747065235/lmsdorg/uzufkmgup96nb0y3jv93/Screenshot2025-05-12at115331AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1747065235/lmsdorg/uzufkmgup96nb0y3jv93/Screenshot2025-05-12at115331AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1747065235/lmsdorg/uzufkmgup96nb0y3jv93/Screenshot2025-05-12at115331AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1747065235/lmsdorg/uzufkmgup96nb0y3jv93/Screenshot2025-05-12at115331AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1747065235/lmsdorg/uzufkmgup96nb0y3jv93/Screenshot2025-05-12at115331AM.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1747065235/lmsdorg/uzufkmgup96nb0y3jv93/Screenshot2025-05-12at115331AM.png","width":2200}])
Six Lower Merion High School student-athletes recently signed National Letters of Intent (NLI), officially committing to continue their academic and athletic careers at the collegiate level.
- LMHS Featured News
- LMHS In The News
- LMSD In The News