Argentina - Torneo A 04/28 22:00 6 [10] Santamarina Tandil v Cipolletti [9] D 0-0
Argentina - Torneo A 04/21 18:30 5 [5] Olimpo B Blanca v Santamarina Tandil [10] L 1-0
Argentina - Torneo A 04/13 22:00 4 [9] Deportivo Santamarina v Kimberley Mar del Plata [6] D 1-1
Argentina - Torneo A 04/07 18:00 3 Sol de Mayo v Santamarina Tandil L 2-0
Argentina - Torneo A 03/30 22:00 2 [8] Santamarina Tandil v Germinal de Rawson [2] D 1-1
Argentina - Torneo A 03/23 20:00 1 [2] Club Villa Mitre v Santamarina Tandil [2] L 2-0
Argentina - Torneo A 11/05 20:00 4 [1] CA Douglas Haig v Santamarina Tandil [4] D 0-0
Argentina - Torneo A 10/29 20:00 36 [5] Santamarina Tandil v Club Circulo Deportivo [8] W 3-0
Argentina - Torneo A 10/15 19:30 35 [1] Olimpo B Blanca v Santamarina Tandil [5] L 3-0
Argentina - Torneo A 10/07 22:00 34 [5] Santamarina Tandil v Sol de Mayo [6] W 3-0
Argentina - Torneo A 09/30 18:00 33 [7] Germinal de Rawson v Santamarina Tandil [5] L 2-1
Argentina - Torneo A 09/23 22:00 32 [5] Santamarina Tandil v Cipolletti [3] W 2-1
Argentina - Torneo A 09/13 22:00 30 [2] Club Villa Mitre v Santamarina Tandil [5] L 2-0
Argentina - Torneo A 09/09 22:00 29 [5] Santamarina Tandil v Liniers de Bahia Blanca [9] D 1-1
Argentina - Torneo A 09/03 18:30 28 [4] Sansinena v Santamarina Tandil [3] L 1-0
Argentina - Torneo A 08/27 18:00 27 [8] Club Circulo Deportivo v Santamarina Tandil [3] L 1-0
Argentina - Torneo A 08/19 22:00 26 [3] Santamarina Tandil v Olimpo B Blanca [1] D 1-1
Argentina - Torneo A 08/07 18:00 25 [6] Sol de Mayo v Santamarina Tandil [3] D 1-1
Argentina - Torneo A 08/02 22:00 24 [5] Santamarina Tandil v Germinal de Rawson [7] W 3-0
Argentina - Torneo A 07/29 22:00 23 [5] Cipolletti v Santamarina Tandil [4] L 2-1
Argentina - Torneo A 07/15 22:00 21 [3] Santamarina Tandil v Club Villa Mitre [2] D 1-1
Argentina - Torneo A 07/08 18:00 20 [7] Liniers de Bahia Blanca v Santamarina Tandil [4] W 0-1
Argentina - Torneo A 07/02 18:00 19 [4] Santamarina Tandil v Sansinena [3] D 0-0
Argentina - Torneo A 06/28 17:00 18 [4] Santamarina Tandil v Club Circulo Deportivo [9] W 2-1
Argentina - Torneo A 06/24 18:00 17 [1] Olimpo B Blanca v Santamarina Tandil [4] D 2-2
Argentina - Torneo A 06/17 18:00 16 [4] Santamarina Tandil v Sol de Mayo [8] D 0-0
Argentina - Torneo A 06/10 18:00 15 [5] Germinal de Rawson v Santamarina Tandil [4] W 0-2
Argentina - Torneo A 06/03 23:00 14 [7] Santamarina Tandil v Cipolletti [6] W 1-0
Argentina - Torneo A 05/21 18:30 12 [2] Club Villa Mitre v Santamarina Tandil [6] L 2-0
Argentina - Torneo A 05/17 23:00 11 [6] Santamarina Tandil v Liniers de Bahia Blanca [3] W 1-0

Club y Biblioteca Ramón Santamarina, also known simply as Santamarina, is an Argentine football club from the city of Tandil, Buenos Aires Province. The team currently plays in Torneo Federal A, the tournament of third division of the Argentine Football Association. The club is named after Joaquin Ramón Cesareo Manuel Santamarina (1827-1904), an Argentine businessman.

The club has played one season in the Argentine Primera. In 1985, it competed in the National championships, where it finished second in their group to qualify for the 2nd round where it was eliminated by Independiente 6–3 on aggregate.

Santamarina Tandil er et argentinsk fotballag fra byen Tandil i provinsen Buenos Aires. Klubben ble grunnlagt i 1948 og spiller for tiden i Primera B Nacional, det andre nivået i argentinsk fotball.

Santamarinas hjemmebane er Estadio Municipal Gral. San Martín, som har en kapasitet på 8.800 tilskuere. Lagets farger er hvitt og svart, og de har kallenavnet "Aurinegros" (de sort- og gullfargede).

Klubben har vunnet Primera B Metropolitana, det tredje nivået i argentinsk fotball, to ganger, i 2013–14 og 2016–17. De har også vunnet Copa Argentina for regioner én gang, i 2013–14.

Santamarinas mest kjente spillere inkluderer:

* Carlos Tevez
* Lucas Pusineri
* Cristian Tula
* Federico Mancuello
* Lautaro Acosta