| .QL | logic programming, declarative programming, object-oriented programming | Semmle |
| Ada 2005 | — | — |
| Agda | purely functional programming | Chalmers University of Technology |
| Apex | object-oriented programming | Salesforce |
| Atom | functional programming, declarative programming | — |
| Clojure | concurrent computing, logic programming, agent-oriented programming, functional programming | Richard Hickey |
| Cython | — | — |
| Ezhil | imperative programming, procedural programming, structured programming | — |
| GolfScript | — | — |
| Grasshopper 3d | — | — |
| Idris | purely functional programming, functional programming, total functional programming | — |
| Katahdin | — | — |
| Kinetic Rule Language | rule-based programming, event-driven programming | Kynetx |
| Lite-C | — | — |
| LOLCODE | structured programming, procedural programming, imperative programming | — |
| Nu | procedural programming, functional programming, structured programming, imperative programming, object-oriented programming | — |
| OpenJDK | — | OpenJDK Community, Oracle Corporation, Sun Microsystems |
| PascalABC.NET | object-oriented programming | — |
| Production Rule Representation | — | — |
| Swift | dataflow programming, concurrent computing | — |
| XQuery | modular programming, declarative programming, functional programming | — |
| ZhPy | multi-paradigm programming | — |