| 2012–13 Turkish Basketball Cup | |
| League: | Turkish Basketball Cup |
| Sport: | Basketball |
| Duration: | 2 October 2012 – 10 February 2013 |
| Finals Champ: | Fenerbahçe Ülker |
| Finals Runner-Up: | Galatasaray Medical Park |
| Finals Mvp: |  David Andersen |
| Seasonslistnames: | Turkish Basketball Cup |
| Prevseason Link: | 2011–12 Turkish Basketball Cup |
| Prevseason Year: | 2011–12 |
| Nextseason Year: | 2013–14 |
| Nextseason Link: | 2013–14 Turkish Basketball Cup |
The 2012–13 Spor Toto Turkish Cup tournament was the 27th edition of what the professional men's basketball teams of Turkey could vie for the Turkish Cup in the final. Fenerbahçe Ülker won their fourth Cup by defeating in the finals Galatasaray S.K. (men's basketball), .[1] The tournament was held at the Galatasaray Medical Park in Bursa, Turkey. It was held from 17 to 21 February. The MVP was David Andersen of Fenerbahçe.
Group A matches played in Adana from 4–6 October.
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Group B matches played in İzmit from 5 to 7 October.
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Group C matches played in Manisa from 5 to 7 October.
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Group D matches played in İzmir from 2 to 4 October.
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The final rounds were played among the top eight teams out of four groups in 6–10 February 2013. Quarter-finals were played on 7 February 2013. Semi-finals were on 8 February 2013. Final match was played on 10 February 2013.
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