| Name: | Aberdeen High School Planetarium |
| Address: | Harford County Public Schools, Paradise Rd., Aberdeen, MD 21101 USA |
| Contact: | Gregory Plotycia |
| Phone: | 410-272-7600 |
| Email: | |
| URL: | |
| Members: | Seats 60 |
|
| Name: | Arthur Storer Planetarium |
| Address: | Calvert County Public Schools, 600 Dares Beach Rd., Prince Frederick, MD 20678 USA |
| Contact: | Shawn Laatsch |
| Phone: | 410-535-7339 |
| Email: | slaatsch@ccginc.com |
| URL: | |
| Members: | Seats 71. G, L |
|
| Name: | Bear Branch Nature Center |
| Address: | 300 John Owings Rd., Westminster, MD 21158 USA |
| Contact: | |
| Phone: | |
| Email: | |
| URL: | |
| Members: | Seats 35 |
|
| Name: | Benjamin Banneker Planetarium |
| Address: | Community College of Baltimore County, 800 S. Rolling Rd., Catonsville, MD 21228 USA |
| Contact: | Fred Hickok |
| Phone: | 410-455-4560 |
| Email: | aafh@catmus.cat.cc.md.us |
| URL: | |
| Members: | Seats 70 |
|
| Name: | Community College of Baltimore Planetarium |
| Address: | 2901 Liberty Heights Ave., Baltimore, MD 21215 USA |
| Contact: | |
| Phone: | 410-333-5953 |
| Email: | |
| URL: | |
| Members: | Seats 50 |
|
| Name: | Edgewood Middle School Planetarium |
| Address: | Harford County Public Schools, 2311 Willoughby Beach Rd., Edgewood, MD 21040 USA |
| Contact: | David L. Duchon |
| Phone: | 410-612-1505 |
| Email: | |
| URL: | |
| Members: | Seats 45 |
|
| Name: | Elkton Planetarium |
| Address: | Elkton High School, 110 James St., Elkton, MD 21921 USA |
| Contact: | Laura Chambers |
| Phone: | 410-398-3515 |
| Email: | |
| URL: | |
| Members: | Seats 50 |
|
| Name: | Frostburg State Univ. Planetarium |
| Address: | Dept. of Astronomy, Frostburg, MD 21532 USA |
| Contact: | |
| Phone: | 301-687-4270 |
| Email: | r_doyle@frostburg.edu |
| URL: | |
| Members: | Seats 37 |
|
| Name: | Garrett County Board of Education Planetarium |
| Address: | 40 S. 4th St., P.O. Box 59, Oakland, MD 21550 USA |
| Contact: | James R. Hart |
| Phone: | 301-334-8930, fax: 301-334-8916 |
| Email: | jrhart@umd5.umd.edu |
| URL: | |
| Members: | Seats 60 |
|
| Name: | K. Price Bryan Planetarium |
| Address: | College of Notre Dame of Maryland, 4701 N. Charles St., Baltimore, MD 21210 USA |
| Contact: | |
| Phone: | 410-435-0100 |
| Email: | jdirienz@ndm.edu |
| URL: | |
| Members: | Seats 60 |
|
