This study aimed to find out the level of TPACK and TISE of EFL pre-service teachers in Mulawarman University and the correlation between their TPACK and TISE levels. The method used in this study was quantitative research which was designed in a correlational study. The total sampling method was used to take the samples, where it was the same with the numbers of population which are 71 pre-service teachers of sixth semester students at English Department Mulawarman University in 2021-2022 academic year. The data of the study was obtained through the TPACK and TISE questionnaires that have been tested for validity and reliability. The data analysis techniques used in this research are descriptive statistics and Spearman Rank Correlation test. The results of this study found that: (1) EFL pre-service teachers‘ TPACKis at a high level with a percentage of 74% (2) EFL pre-service teachers’ TISE is at a high level with a percentage of 73% (3) There was a significant, moderate, and positive correlation between TPACK and TISE levels of EFL pre-service teachers in Mulawarman University.