Sefer Reis (Ottoman Turkish:سفر) (died 1565) was a Turkish privateer and Ottoman admiral who was active against the Portuguese in the Indian Ocean in the 16th century.
Sefer Reis (Turki Utsmaniyah: سفر) (meninggal 1565) adalah seorang privateer Turki dan laksamana Kesultanan Utsmaniyah yang aktif melawan Portugis di Samudra Hindia pada abad ke-16.