Pinnacle Marina Tower

{{Use American English|date=February 2025}}

{{Infobox building

| name = Pinnacle Marina Tower

| image = PinnacleMuseumTowerSanDiegoApr09.jpg

| image_size = 250px

| former_names = Pinnacle Museum Tower

| location = 550 Front Street
San Diego, California, United States

| coordinates = {{coord|32.7101|-117.1650|region:US-CA|display=inline,title}}

| start_date = 2003

| completion_date = 2005

| architectural_style = Postmodernism

| building_type = Residential condominium

| roof = {{convert|137.2|m|abbr=on}}

| floor_count = 36

| elevator_count = 5

| cost = $150 million

| architect = Austin Veum Robbins Parshalle
Hancock Brückner Eng + Wright

| structural_engineer = Glotman Simpson Group

| main_contractor = Pinnacle International Development, Inc.

| owner =

| management = The Prescott Companies

| references = {{CTBUH|9923}}{{Cite web |url=https://www.emporis.com/buildings/132383 |archive-url=https://web.archive.org/web/20160306025522/https://www.emporis.com/buildings/132383 |url-status=usurped |archive-date=March 6, 2016 |title=Emporis building ID 132383 |work=Emporis}}{{SkyscraperPage|6971}}{{Structurae|20045682}}

}}

Pinnacle Marina Tower is a high rise building in San Diego, California, United States. It was completed in 2005 as the Pinnacle Museum Tower, and is the second tallest residential building in the city with a height of {{convert|449|ft}}. The building has 36 floors, a three-floor parking garage, 182 residential units and nine commercial units. It is situated in the Marina district of downtown San Diego.