Antananarivo - Post Report Question and Answers
What English-language religious services are available locally?
Not sure. I know some attend local Catholic/Christian/Mormon services, but cannot confirm that they are in English. - Oct 2015
I think there are Catholic and maybe LDS services in English, but I'm not sure. - Apr 2013
Yes. Not sure which denominations, but there is a weekly ENGLISH catholic service. - Dec 2008