Raditz Saga

Farmer-killed by Raditz practically right after Raditz arrives on earth

Goku-killed by Piccolo Special Beam Cannon while holding Raditz

Raditz-killed by Piccolo Special Beam Cannon

Vegeta Saga

Yamcha-killed by a Saibaman using a suicide attack

Saibamen-killed by Krilin Kamehameha after Yamcha was killed

Chaozu-died trying to kill Nappa with a suicide attack

Tien-died using an all out attack to kill Nappa

Piccolo-killed by Nappa protecting Gohan

Nappa-killed by a disgusted Vegeta

Frieza Saga

Namekians-killed by Vegeta and Frieza henchman

Frieza henchman-killed by Gohan and Krilin

Kui-killed by Vegeta

Dodoria-killed by Vegeta

Zarbon-killed by Vegeta

Guldo-killed by Vegeta

Burter-killed by Vegeta

Recoome-killed by Vegeta

Jeice-killed by Vegeta

Dende-killed by Frieza in his final form

Vegeta-killed by Frieza after Goku arrives from rehab

Krilin-killed by Frieza after Goku attacked him with the Spirit Bomb

Frieza-killed by Goku using an energy blast

Trunks Saga

Frieza henchman-sliced and diced by Trunks

Friezabot-killed by Trunks

King Cold-killed by Trunks

Goku-dies from a heart disease in the future

Gohan Vegeta Piccolo Tien Krilin Yamcha Chaozu-killed by Android 17 and 18 in the future

Buu Saga

Supopovitch-killed by Babidi self destruction

Yamu-killed by Babidi self destruction

Kibito-killed by Dabura

Dabura-turned into chocolate and eaten by Buu

Vegeta-died fighting Buu using energy explosion

Chi Chi-turned into an egg and squashed by Buu

Bulma Krilin Android 18 Yamcha Roshi Popo-turned into chocolate and eaten by Buu

Gohan Goten Trunks Piccolo Tien Chaozu-died when Buu destroyed the Earth

Buu-destroyed by Goku Spirit Bomb

Super 17 Saga

Dr. Gero-killed by Dr. Miyu

Super Android 17-killed by Goku and 18

Bebi Saga

GT fighters-died when Bebi destroys the Earth

Bebi-beat by Goku at Super 4

Dragon Saga

Evil Dragons-killed by Goku,Pan,Trunks,and Vegeta