The 1999 Singer Sri Lankan Airlines Rugby 7s was the first year of the Singer Sri Lankan Airlines Rugby 7s tournament. South Korea defeated Chinese Taipei, 38–7, in the final of the Cup.

First round Key to colours in group tablesTeams advanced to the Cup quarter-finalTeams advanced to the Plate semi-finalTeams advanced to the Bowl final

Pool A

33–0 28–12 49–7 21–7 12–7 40–7 26–7 48–5 40–12 56–0

{| class="wikitable" style="text-align: center;" |- !width="200"|Teams !width="40"|Pld !width="40"|W !width="40"|D !width="40"|L !width="40"|PF !width="40"|PA !width="40"|+/− !width="40"|Pts |-style="background:#ccffcc" |align=left| |4||4||0||0||106||33||+73||12 |-style="background:#ccffcc" |align=left| |4||3||0||1||144||17||+127||10 |-style="background:#ffe6bd" |align=left| |4||2||0||2||82||75||+7||8 |-style="background:#ffe6bd" |align=left| |4||1||0||3||59||107||−48||6 |-style="background:#fcc6bd" |align=left| |4||0||0||4||26||185||−159||4

Pool B

40–0 29–12 19–12 36–0 38–19 21–19 47–7 33–0 14–14 40–0

{| class="wikitable" style="text-align: center;" |- !width="200"|Teams !width="40"|Pld !width="40"|W !width="40"|D !width="40"|L !width="40"|PF !width="40"|PA !width="40"|+/− !width="40"|Pts |-style="background:#ccffcc" |align=left| |4||4||0||0||165||26||+139||12 |-style="background:#ccffcc" |align=left| |4||2||0||2||100||71||+29||8 |-style="background:#ffe6bd" |align=left| |4||2||0||2||67||81||−14||8 |-style="background:#ffe6bd" |align=left| |4||1||1||2||47||92||−45||7 |-style="background:#fcc6bd" |align=left| |4||0||1||3||21||130||−109||5

Second round Bowl

Plate

Cup