The method of determining the 14 kinds of volatile halogenated hydrocarbons in soil by using headspace gas chromatography-ECD spectrometry (HS/GC-ECD) was used in this article. Experimental results showed that the 14 kinds of volatile halogenated hydrocarbons had good baseline separation under gas chromatography parameters. The detection limit of this method were 0. 004 ~ 1. 202 ug/kg, and the determination limit of this method were 0. 02 ~ 4. 81 ug/kg. The relative standard deviations were 1. 1% ~ 9. 1% 、 5. 5% ~ 10. 5% and 3. 2% ~ 13. 8, the recovery rates were 85. 3% ~ 106. 4% 、 88. 2% ~ 106. 0% and 91. 4% ~ 114. 1% when adding low, medium, and high concentrations of standard substances of the 14 kinds of volatile halogenated hydrocarbons in soil,sample.