Pennsylvania has 2 qualifying Navy installations covered in this guide. These locations support shore installation and tenant-command support. The list below gives the main location, contact, mission and facilities for each base.

Navy Bases in Pennsylvania

Navy installations in Pennsylvania support ships, submarines, aviation, training, weapons or shore-based commands.

Naval Support Activity Mechanicsburg

Naval Support Activity Mechanicsburg is an active navy installation in the Mechanicsburg area. Its main work includes shore installation and tenant-command support, with facilities that support the mission and assigned personnel.

Branch Navy
Location Mechanicsburg, Pennsylvania
Address 5450 Carlisle Pike, Mechanicsburg, PA 17050
Main contact 717-605-2000
Main operations Shore installation and tenant-command support
Key facilities Operational, administrative and personnel support facilities
Status Active

Naval Support Activity Philadelphia

Naval Support Activity Philadelphia is an active navy installation in the Philadelphia area. Its main work includes shore installation and tenant-command support, with facilities that support the mission and assigned personnel.

Branch Navy
Location Philadelphia, Pennsylvania
Address 700 Robbins Street, Philadelphia, PA 19111
Main contact 215-697-2000
Main operations Shore installation and tenant-command support
Key facilities Operational, administrative and personnel support facilities
Status Active

Frequently Asked Questions

How many Navy bases are in Pennsylvania?

Using the installation definition in this guide, Pennsylvania has 2 qualifying Navy installations: Naval Support Activity Mechanicsburg and Naval Support Activity Philadelphia.

What Navy bases are in Pennsylvania?

This guide includes Naval Support Activity Mechanicsburg and Naval Support Activity Philadelphia as qualifying Navy installations in Pennsylvania.

Where is Naval Support Activity Mechanicsburg in Pennsylvania?

Naval Support Activity Mechanicsburg is in Mechanicsburg, Pennsylvania.

What does Naval Support Activity Philadelphia do?

Naval Support Activity Philadelphia supports shore installation and tenant-command support.

Are both Naval Support Activity Mechanicsburg and Naval Support Activity Philadelphia active?

Yes. Both installations are listed as active in this guide.

Does this list include every Navy unit in Pennsylvania?

No. This page focuses on qualifying installation-type locations. Recruiting offices, unit-only listings and similar administrative entries are not counted as separate bases.