901. Mount Rypefjell
902. Mount Saether
903. Mount Sarna
904. Mount Sars
905. Mount Sater
906. Mount Saurie
907. Mount Schdanov
908. Mount Schetelig
909. Mount Schmidt
910. Mount Schoenrock
911. Mount Schott
912. Mount Schwedenstein
913. Mount Scoresby
914. Mount Scotia
915. Mount Scott Keltie
916. Mount Scott-Hansen
917. Mount Sederholm
918. Mount Sedgwick
919. Mount Sefstrom
920. Mount Sergheiev
921. Mount Serghievsky
922. Mount Serghievsky
923. Mount Sidorov
924. Mount Siegel
925. Mount Sigurd

926. Mount Siljan
927. Mount Sir Thomas
928. Mount Sjogren
929. Mount Skelton
930. Mount Skoldkulla
931. Mount Slottet
932. Mount Smyslov
933. Mount Snellius
934. Mount Snellius-Mire
935. Mount Snovalen
936. Mount Sokolov
937. Mount Solander
938. Mount Solna
939. Mount Sorbullen
940. Mount Sorby
941. Mount Sorkulla
942. Mount Sorli
943. Mount Sostrene
944. Mount Sparre
945. Mount Staket
946. Mount Starashchin
947. Mount Starostin
948. Mount Stelling
949. Mount Stenbrohult
950. Mount Stepanov