There are at least 51 named mountains in Blaine County, Montana.

• Barber Butte, 48°16′38″N 109°25′29″W / 48.27722°N 109.42472°W / 48.27722; -109.42472 (Barber Butte), el. 5,007 feet (1,526 m)^[1]
• Belcher Peak, 48°09′29″N 109°06′56″W / 48.15806°N 109.11556°W / 48.15806; -109.11556 (Belcher Peak), el. 4,757 feet (1,450 m)^[2]
• Birch Creek Hill, 47°45′33″N 109°32′03″W / 47.75917°N 109.53417°W / 47.75917; -109.53417 (Birch Creek Hill), el. 3,278 feet (999 m)^[3]
• Bird Tail Butte, 48°08′29″N 109°15′21″W / 48.14139°N 109.25583°W / 48.14139; -109.25583 (Bird Tail Butte), el. 4,370 feet (1,330 m)^[4]
• Black Butte, 47°50′33″N 109°10′38″W / 47.84250°N 109.17722°W / 47.84250; -109.17722 (Black Butte), el. 3,173 feet (967 m)^[5]
• Black Butte, 48°12′41″N 108°34′24″W / 48.21139°N 108.57333°W / 48.21139; -108.57333 (Black Butte), el. 2,831 feet (863 m)^[6]
• Black Butte, 48°12′47″N 109°11′26″W / 48.21306°N 109.19056°W / 48.21306; -109.19056 (Black Butte), el. 5,522 feet (1,683 m)^[7]
• Blue Stone Peak, 48°03′36″N 109°28′52″W / 48.06000°N 109.48111°W / 48.06000; -109.48111 (Blue Stone Peak), el. 4,764 feet (1,452 m)^[8]
• Chimney Butte, 48°01′31″N 109°09′13″W / 48.02528°N 109.15361°W / 48.02528; -109.15361 (Chimney Butte), el. 3,366 feet (1,026 m)^[9]
• Coming Day Butte, 47°58′43″N 108°29′27″W / 47.97861°N 108.49083°W / 47.97861; -108.49083 (Coming Day Butte), el. 4,984 feet (1,519 m)^[10]
• Corrigan Mountain, 48°09′36″N 109°20′58″W / 48.16000°N 109.34944°W / 48.16000; -109.34944 (Corrigan Mountain), el. 5,367 feet (1,636 m)^[11]
• Crown Butte, 48°16′44″N 109°14′19″W / 48.27889°N 109.23861°W / 48.27889; -109.23861 (Crown Butte), el. 4,741 feet (1,445 m)^[12]
• Damon Hill, 47°55′56″N 108°37′40″W / 47.93222°N 108.62778°W / 47.93222; -108.62778 (Damon Hill), el. 4,741 feet (1,445 m)^[13]
• Eagle Child Mountain, 47°55′39″N 108°41′09″W / 47.92750°N 108.68583°W / 47.92750; -108.68583 (Eagle Child Mountain), el. 5,213 feet (1,589 m)^[14]
• East Butte, 48°44′37″N 108°48′49″W / 48.74361°N 108.81361°W / 48.74361; -108.81361 (East Butte), el. 3,304 feet (1,007 m)^[15]
• Echo Butte, 47°58′37″N 109°30′51″W / 47.97694°N 109.51417°W / 47.97694; -109.51417 (Echo Butte), el. 3,983 feet (1,214 m)^[16]
• Elkhorn Mountain, 48°03′31″N 109°29′57″W / 48.05861°N 109.49917°W / 48.05861; -109.49917 (Elkhorn Mountain), el. 4,793 feet (1,461 m)^[17]
• Goat Mountain, 48°00′53″N 109°15′51″W / 48.01472°N 109.26417°W / 48.01472; -109.26417 (Goat Mountain), el. 4,039 feet (1,231 m)^[18]
• Gumbo Butte, 48°00′43″N 109°09′59″W / 48.01194°N 109.16639°W / 48.01194; -109.16639 (Gumbo Butte), el. 3,560 feet (1,090 m)^[19]
• Hansen Butte, 48°11′05″N 109°09′08″W / 48.18472°N 109.15222°W / 48.18472; -109.15222 (Hansen Butte), el. 5,010 feet (1,530 m)^[20]
• Haystack Butte, 48°07′53″N 108°55′03″W / 48.13139°N 108.91750°W / 48.13139; -108.91750 (Haystack Butte), el. 3,294 feet (1,004 m)^[21]
• Index Butte, 48°03′04″N 109°29′16″W / 48.05111°N 109.48778°W / 48.05111; -109.48778 (Index Butte), el. 4,459 feet (1,359 m)^[22]
• Iron Butte, 48°15′37″N 109°04′52″W / 48.26028°N 109.08111°W / 48.26028; -109.08111 (Iron Butte), el. 4,701 feet (1,433 m)^[23]
• Johnson Butte, 48°11′34″N 109°10′51″W / 48.19278°N 109.18083°W / 48.19278; -109.18083 (Johnson Butte), el. 5,253 feet (1,601 m)^[24]
• Lion Butte, 47°53′37″N 109°19′19″W / 47.89361°N 109.32194°W / 47.89361; -109.32194 (Lion Butte), el. 3,435 feet (1,047 m)^[25]
• Lloyd Butte, 48°16′55″N 109°20′43″W / 48.28194°N 109.34528°W / 48.28194; -109.34528 (Lloyd Butte), el. 4,934 feet (1,504 m)^[26]
• Lookout Butte, 48°09′30″N 109°05′54″W / 48.15833°N 109.09833°W / 48.15833; -109.09833 (Lookout Butte), el. 4,852 feet (1,479 m)^[27]
• Mans Head Rock, 48°18′56″N 109°20′30″W / 48.31556°N 109.34167°W / 48.31556; -109.34167 (Mans Head Rock), el. 4,285 feet (1,306 m)^[28]
• McCann Butte, 48°17′54″N 109°03′23″W / 48.29833°N 109.05639°W / 48.29833; -109.05639 (McCann Butte), el. 4,291 feet (1,308 m)^[29]
• Middle Butte, 48°47′34″N 108°52′31″W / 48.79278°N 108.87528°W / 48.79278; -108.87528 (Middle Butte), el. 3,445 feet (1,050 m)^[30]
• Miles Butte, 48°15′54″N 109°03′17″W / 48.26500°N 109.05472°W / 48.26500; -109.05472 (Miles Butte), el. 4,944 feet (1,507 m)^[31]
• Mission Peak, 47°55′13″N 108°37′30″W / 47.92028°N 108.62500°W / 47.92028; -108.62500 (Mission Peak), el. 5,525 feet (1,684 m)^[32]
• Mouse Butte, 48°01′50″N 108°37′09″W / 48.03056°N 108.61917°W / 48.03056; -108.61917 (Mouse Butte), el. 4,278 feet (1,304 m)^[33]
• Murphy Butte, 48°12′08″N 109°25′38″W / 48.20222°N 109.42722°W / 48.20222; -109.42722 (Murphy Butte), el. 5,449 feet (1,661 m)^[34]
• Myrtle Butte, 48°14′06″N 109°03′49″W / 48.23500°N 109.06361°W / 48.23500; -109.06361 (Myrtle Butte), el. 5,197 feet (1,584 m)^[35]
• Rabbit Hills, 48°41′15″N 109°12′33″W / 48.68750°N 109.20917°W / 48.68750; -109.20917 (Rabbit Hills), el. 2,634 feet (803 m)^[36]
• Rattlesnake Butte, 48°08′12″N 109°05′36″W / 48.13667°N 109.09333°W / 48.13667; -109.09333 (Rattlesnake Butte), el. 4,114 feet (1,254 m)^[37]
• Rieve Butte, 48°11′01″N 109°08′09″W / 48.18361°N 109.13583°W / 48.18361; -109.13583 (Rieve Butte), el. 5,134 feet (1,565 m)^[38]
• Saddle Rock, 47°58′53″N 109°26′06″W / 47.98139°N 109.43500°W / 47.98139; -109.43500 (Saddle Rock), el. 3,950 feet (1,200 m)^[39]
• Sawtooth Mountain, 48°04′03″N 109°24′05″W / 48.06750°N 109.40139°W / 48.06750; -109.40139 (Sawtooth Mountain), el. 5,177 feet (1,578 m)^[40]
• Sayer Butte, 48°23′29″N 109°17′52″W / 48.39139°N 109.29778°W / 48.39139; -109.29778 (Sayer Butte), el. 3,747 feet (1,142 m)^[41]
• Scotty Butte, 48°11′08″N 109°13′09″W / 48.18556°N 109.21917°W / 48.18556; -109.21917 (Scotty Butte), el. 4,888 feet (1,490 m)^[42]
• Snake Butte, 48°22′25″N 108°51′24″W / 48.37361°N 108.85667°W / 48.37361; -108.85667 (Snake Butte), el. 3,110 feet (950 m)^[43]
• Spirit Woman Butte, 48°01′05″N 108°51′00″W / 48.01806°N 108.85000°W / 48.01806; -108.85000 (Spirit Woman Butte), el. 3,360 feet (1,020 m)^[44]
• Suction Butte, 48°11′32″N 109°06′25″W / 48.19222°N 109.10694°W / 48.19222; -109.10694 (Suction Butte), el. 5,305 feet (1,617 m)^[45]
• Taylor Butte, 48°12′12″N 109°13′42″W / 48.20333°N 109.22833°W / 48.20333; -109.22833 (Taylor Butte), el. 4,783 feet (1,458 m)^[46]
• Thunder Butte, 48°13′16″N 109°07′27″W / 48.22111°N 109.12417°W / 48.22111; -109.12417 (Thunder Butte), el. 5,384 feet (1,641 m)^[47]
• Timber Butte, 48°15′18″N 109°14′20″W / 48.25500°N 109.23889°W / 48.25500; -109.23889 (Timber Butte), el. 5,344 feet (1,629 m)^[48]
• West Butte, 48°51′00″N 108°56′03″W / 48.85000°N 108.93417°W / 48.85000; -108.93417 (West Butte), el. 3,474 feet (1,059 m)^[49]
• Wild Horse Butte, 48°15′30″N 108°44′29″W / 48.25833°N 108.74139°W / 48.25833; -108.74139 (Wild Horse Butte), el. 3,235 feet (986 m)^[50]
• Williamson Butte, 48°01′16″N 109°19′11″W / 48.02111°N 109.31972°W / 48.02111; -109.31972 (Williamson Butte), el. 4,534 feet (1,382 m)^[51]

• List of mountains in Montana
• List of mountain ranges in Montana