Sodium　ion　batteries　(SIBs)　are　deemed　as　the　potential　alternative　for　lithium　ion　batteries　(LIBs)　in　the　application　of　large-scale　energy　storage　and　conversion.　The　favorable　anode　materials　play　an　important　role　for　high-performance　SIBs.　Sn4P3　has　been　considered　as　one　of　the　promising　anode　materials　for　sodium　ion　batteries　due　to　the　combination　of　high　electrical　conductivity　from　Sn　and　high　specific　capacity　from　P.　In　this　work,　Sn4P3/graphene　aerogel　(Sn4P3-GA)　composite　is　prepared　via　a　rapid　low-temperature　phosphidation　reaction　from　SnO2-GA　composite.　The　structural　and　morphological　characterizations　demonstrate　that　the　Sn4P3　nanoparticles　with　an　average　size　of　8　nm　are　uniformly　and　tightly　embedded　on　the　surface　of　3D　GA.　The　unique　3D　network　structure　as　well　as　the　synergistic　effect　between　graphene　nanosheets　and　Sn4P3　nanoparticles　would　endow　the　as-prepared　Sn4P3-GA　composite　with　good　electrochemical　sodium　storage　performance.　It　delivers　the　high　initial　discharge　capacity　of　1180　mAh　g(-1)　at　0.1　A　g(-1)　and　good　cycle　stability　(657　mAh　g(-1)　at　0.1　A　g(-1)　after　100　cycles).　Meanwhile,　the　Sn4P3-GA　composite　exhibits　high-rate　capacity　of　462　and　403　mAh　g(-1)　at　a　current　density　of　1　and　2　A　g(-1),　respectively.　Moreover,　the　contribution　of　the　pseudocapacitance　capacity　can　explicate　the　origin　of　good　rate　capability　of　the　Sn4P3-GA　composite.　This　work　demonstrates　the　great　potential　of　Sn4P3-GA　composite　as　an　alternative　anode　material　for　the　low-cost　and　high-performance　sodium　ion　batteries.