This study examined SDGs 4&9 as remedies to educational systems in post COVID-19 pandemic in Nigeria using a descriptive research design of the survey type. Two hundred and eight (208) Nigerians aged 18 years and above participated in the study and were selected using convenience sampling technique. A set of questionnaire titled SDGs 4&9: remedies to educational system in post COVID-19 pandemic in Nigeria were used as data gathering instrument. Data collected were analysed using descriptive statistics of simple percentages and frequency counts. Findings revealed amongst others that SDGs 4 and 9 are capable of improving teaching and learning during and after COVID-19 and related diseases. Recommendations were made based on findings of the study to the effect that Nigeria as a country should strive towards achieving the Sustainable Development Goals way before the set date of 2030, among others.