The Disneyland Resort has a lot of rides with no height requirement, but there are also a good amount of rides with minimum height requirements. These are the Disneyland rides with the highest height requirements.
Incredicoaster

Incredicoaster has the highest height requirement of any ride at Disneyland and California Adventure. The height requirement is 48″ tall. This is the fastest ride in Disneyland with a top speed of 55 mph, which is probably why the height requirement is so high. See all of the fastest Disneyland rides here.
Indiana Jones Adventure

Indiana Jones Adventure has the second highest height requirement of 46″. This is a really intense ride, so it makes sense that it has a high minimum height. These are all of the most intense rides at Disneyland.
Matterhorn Bobsleds

Matterhorn Bobsleds is one of a few rides with a heigh requirement of 42″. It’s located in Fantasyland in Disneyland.
Goofy’s Sky School

Goofy’s Sky School’s height requirement is 42″ tall. This is a mousetrap style roller coaster in California Adventure. This list has all of the Disneyland roller coasters on it.
Grizzly River Run

Grizzly River Run’s height requirement is 42″ tall. This is a water river rapids ride that you are sure to get wet on. Take a look at all the Disneyland water rides here.
Big Thunder Mountain Railroad

Big Thunder Mountain Railroad in Frontierland in Disneyland’s height requirement is 40″ tall. This is a really fun ride to go on at night, especially during the fireworks. See the best Disneyland rides to go on at night here.
Guardians of the Galaxy – Mission: BREAKOUT!

Guardians of the Galaxy – Mission: BREAKOUT has a height requirement of 40″ tall, which seems kind of low considering the intensity of this ride.
Space Mountain

Space Mountain is a really fun dark roller coaster in Tomorrowland in Disneyland. It has a height requirement of 40″ tall. This list has all of the Disneyland dark rides on it.
Radiator Springs Racers

Radiator Springs Racers is located in Cars Land in California Adventure park. It has a 40″ height requirement. This is a really fun and popular ride that can have long wait times. Opt for the single rider line to save some time.
Jumpin’ Jellyfish

Jumpin’ Jellyfish in California Adventure has a height requirement of 40″ tall. This ride is fun for little ones who are tall enough for it.
Silly Symphony Swings

Silly Symphony Swings is a really fun ride along the water in California Adventure park. It has a height requirement of 40″ for tandem riders and 48″ for people to ride alone.
Soarin’ Around the World

Soarin’ Around the World is in California Adventure park. Guests must be at least 40″ tall to go on this attraction.
Star Tours

Star Tours has a height requirement set at 40″. This attraction is Star Wars themed and is in Tomorrowland in Disneyland.
Star Wars: Rise of the Resistance

Star Wars: Rise of the Resistance is a really popular and exciting ride in Star Wars: Galaxy’s Edge. It’s height requirement is 40″. This ride has a small drop and some kind of intense movements.
Tiana’s Bayou Adventure

Tiana’s Bayou Adventure is the newest ride at Disneyland. It replaced Splash Mountain and the minimum height to go on this ride is 40″. See all of the newest Disneyland rides here.